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Boston Diamond Company products

334 products listed, captured 24 Oct 2026.

Company profile Visit website (opens in a new tab)

Product details, images and prices come from public catalogues and from the company. They are a snapshot and may have changed. Each price is shown in the product’s original currency: Jewellery.HK does not convert currencies, sell these products or confirm availability. Check price and stock with the seller.

Store Intelligence

Explore the shape of this catalogue, its price architecture and its place among comparable stores.

334 catalogue records

Full published catalogue

The price landscape

Product counts in equal-width starting-price intervals. Select a bar to inspect its range.

Select a mark to inspect the underlying figures.

Price architecture by category

The box spans the middle 50%; the line marks the median. Whiskers show the 10th and 90th percentiles, not the minimum and maximum.

Select a mark to inspect the underlying figures.

Where the catalogue concentrates

Select a cell to inspect a category and price interval. Row share uses priced products within that category.

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Explore a budget

Move the slider through recorded starting prices. The curve shows the share of priced products at or below each amount.

The assortment

5 classified categories · 121 Classified records

Category concentration 0.313

HHI is the sum of squared category shares among classified records. Closer to 1 means more specialised; it is not a quality score.

The peer landscape

Full catalogues only: search and collection filters do not apply here. Comparisons use the same currency and normalised source category, with captures in the last 180 days. Materials, location and quality are not matched.

4 May 2026 – 31 Oct 2026

Equal weight per other store; ties contribute half. Database coverage is not a representative market sample.

Data & method

Coverage describes what is recorded here, not what a store currently has in stock.

Comparable price coverage
100.0% 334 / 334
Normalised category coverage
36.2% 121 / 334
Capture-date coverage
100.0% 334 / 334
Image-link coverage
100.0% 334 / 334

When the records were captured

Oldest capture: 2026-10-24 · Newest capture: 2026-10-24

Capture dates are observation dates, not product launch dates. This is not a price-history or sales chart.

How to read these figures

Each published product record contributes its starting price once. Currencies are never combined or converted. Quantiles use linear interpolation (type 7). Category aliases are exact matches to source product types; ambiguous types remain unclassified. Null or negative prices and unknown currencies are excluded from price charts; recorded zero prices remain included. Variants and duplicate designs may be separate source records. No sales, popularity or quality ranking is implied.

Catalogue analyses are cached for up to five minutes; peer cohorts for up to ten minutes.

Accessible data tables
USD · Price architecture by category
CategoryRecordsP10Q1Median starting priceQ3P90
Unclassified2131,132.801,858.503,5007,90016,895.60
Engagement rings565,3606,801.508,10012,76545,585
Pendants33715.601,5302,4804,8006,280
Necklaces1313,18416,88034,00058,21170,400
Bracelets1111,98012,02042,90073,17296,640
Rings83,766.505,5507,75024,32744,640
The assortment
CategoryRecords
Unclassified213
Engagement rings56
Pendants33
Necklaces13
Bracelets11
Rings8
The peer landscape · USD · Bracelets
Inspect a storeRecordsMedian starting price
JENNY BIRD50178
KATKIM2810,400
Adel Chefridi61,880
Adina Reyter38696
Adornmonde10242
ALEV JEWELRY1902,417
Alexa Leigh1369
Ali Grace122,420
ALISON LOU™25935
ALMASIKA385,325
Anita Ko19419,237.50
ARTËMER57,000
ASTTERIA7322,400
Boston Diamond Company · This store1142,900
BRENT NEALE870
Broken English Jewelry5757,310
Caitlyn Minimalist41031.50
Campbell + Charlotte | Fine Jewelry & Custom Design Atelier511,405
C A R B O N & H Y D E338,400
CLAUDIA MAE | Fine Jewelry811,650
Colette Jewelry3612,800
Consider the Wldflwrs | Nashville Fine Jewelry172,340
David Webb19259,000
Eden Presley318,000
EF Collection Fine Jewelry891,995
Elizabeth Moore Fine Jewelry174,600
Eliza Page941,935
Emerson Ryder Jewelry385,500
Finn Jewelry183,100
FoundRae377,450
gorjana10372
Greenwich St. Jewelers1087,950
G U M U C H I A N3914,740
Lauren Harwell Godfrey | FINE JEWELRY2719,850
HELENA ROSE | Jewelry616,530
Tini Courtney2114,600
idyl13895
IVY Yavorskyy110
Jacquie Aiche716,300
jade ruzzo3217,200
JADE TRAU907,075
Jaimie Geller Jewelry1285,035
JAMIE WOLF968,500
Janna Conner LA Jewelry1765
Jemma Wynne Fine Jewelry NY7114,100
J.R. DUNN JEWELERS11155,350
Kelly Bello®52675
KISMET BY MILKA671,660
Koss Design25941.80
KRKC & Co.8349.99
LAGOS4701,350
Lizzie Mandler699,840
Luna Skye by Samantha Conn794,400
Lucy Malika312,950
Marla Aaron2417,750
MARLI New York11810,300
Mateo Jewelry76594
Melanie Casey Fine Jewelry441,092.50
Melissa Kaye6921,950
MILAMORE FINE JEWELRY114,700
Misahara | Handcrafted in NYC775,500
Miseno9628,200
MONICA RICH KOSANN910,950
Monisha Melwani Jewelry682,526
Moritz Glik4322,500
Moyer Fine Jewelers7394,600
My Story by Jackie Cohen189,597.50
NADINE AYSOY JEWELLERY714,035
NISSIM & Co. by Netali Nissim413,800
NORMAN SILVERMAN21152,900
Nouvel Heritage847,090
OCTAVIA ELIZABETH497,800
ONDYN1514,000
Oscar Heyman171
Phillips House717,750
R E N N A3716,000
Retrouvaí448,990
RING CONCIERGE641,438
RockHer Haute Jewels468,567.50
S A R A H H E N D L E R272,000
SARA WEINSTOCK9315,000
Sethi Couture597,200
S H Ʌ Y J E W E L R Y21715,870
ESQUELETO691,850
Sidney Garber11417,200
Sig Ward Jewelry814,300
Simon G. Jewelry819,130
SOFIA KAMAN FINE JEWELS52,300
Sophie Bille Brahe2722,250
SORELLINA1813,000
Spinelli Kilcollin234,500
Stenzhorn463,929.50
Sydney Evan66,635
SYNA | Fine Jewelry119,250
Tabayer1836,750
UNIFORM OBJECT2845,500
Vivian Grace Jewelry60240
WWAKE13975
Zadok Jewelers6103,932.50
The peer landscape · USD · Engagement rings
Inspect a storeRecordsMedian starting price
KATKIM677,000
Adel Chefridi109,347.50
Boston Diamond Company · This store568,100
Consider the Wldflwrs | Nashville Fine Jewelry412,580
💎 EFG Designs | Fine Jewelry, Personal Touch162,645
Greenwich St. Jewelers92,800
IVY Yavorskyy340
Julez Bryant | Ethically Sourced 14k Gold Jewelry308,498
La More Design Rings1082,685
Moyer Fine Jewelers3353,950
RING CONCIERGE143,300
RockHer Haute Jewels30233,330
Simon G. Jewelry2344,350
SOFIA KAMAN FINE JEWELS929,975
Zadok Jewelers1073,205
The peer landscape · USD · Necklaces
Inspect a storeRecordsMedian starting price
JENNY BIRD148158
KATKIM503,910
Adina Reyter1652,296
Adornmonde25432
ALEV JEWELRY1961,350
Alexa Leigh11125
Ali Grace821,180
ALISON LOU™311,390
ALMASIKA803,475
Anita Ko32315,650
ARESA New York364,000
ARTËMER342,950
ASTTERIA3053,300
Boston Diamond Company · This store1334,000
BRENT NEALE5259,950
Broken English Jewelry10284,515
Caitlyn Minimalist119331.50
Campbell + Charlotte | Fine Jewelry & Custom Design Atelier233,745
C A R B O N & H Y D E885,250
CLAUDIA MAE | Fine Jewelry493,500
Colette Jewelry6713,494
Consider the Wldflwrs | Nashville Fine Jewelry561,382.50
Cornelia Bolton23975
David Webb9574,000
Eden Presley464,900
EF Collection Fine Jewelry2481,695
Elizabeth Moore Fine Jewelry383,000
Eliza Page1311,500
Emerson Ryder Jewelry533,200
Finn Jewelry832,700
gorjana20995
Greenwich St. Jewelers1811,900
G U M U C H I A N2316,500
Lauren Harwell Godfrey | FINE JEWELRY10910,850
HELENA ROSE | Jewelry1602,820
Tini Courtney3035,000
idyl61895
Jacquie Aiche3227,875
jade ruzzo764,550
JADE TRAU979,650
Jaimie Geller Jewelry2084,655
JAMIE WOLF1248,945
Janna Conner LA Jewelry4675
Jemma Wynne Fine Jewelry NY8821,000
J.R. DUNN JEWELERS13544,255
Kelly Bello®56900
KISMET BY MILKA1113,485
Koss Design3556.05
LAGOS3981,250
La More Design Rings381,895
Lizzie Mandler643,365
Luna Skye by Samantha Conn1703,200
Lucy Malika122,050
MARLI New York14314,500
Mateo Jewelry183850
Melanie Casey Fine Jewelry2601,100
Melissa Kaye8633,200
MILAMORE FINE JEWELRY225,300
Misahara | Handcrafted in NYC1157,500
Miseno5729,300
Monisha Melwani Jewelry1092,208
Moritz Glik14812,075
Moyer Fine Jewelers7813,450
My Story by Jackie Cohen632,595
NADINE AYSOY JEWELLERY159,700
NISSIM & Co. by Netali Nissim273,300
NORMAN SILVERMAN26192,000
Noush Jewelry271,650
Nouvel Heritage7312,250
OCTAVIA ELIZABETH686,975
ONDYN4112,000
Oscar Heyman170
Phillips House2134,850
R E N N A979,500
Retrouvaí4156,610
RING CONCIERGE711,273.50
RockHer Haute Jewels3041,795
S A R A H H E N D L E R462,200
SARA WEINSTOCK12710,800
Sethi Couture1883,315
S H Ʌ Y J E W E L R Y34617,020
ESQUELETO1922,000
Sidney Garber7820,700
Sig Ward Jewelry1065,825
Simon G. Jewelry6910,890
SOFIA KAMAN FINE JEWELS232,150
Sophie Bille Brahe1184,300
SORELLINA1488,750
Spinelli Kilcollin594,700
Stenzhorn1105,365
Sydney Evan229,530
SYNA | Fine Jewelry124,600
Tabayer2515,500
UNIFORM OBJECT5637,500
Vivian Grace Jewelry6782
WWAKE871,095
Zadok Jewelers11203,920
ZAHN-Z ™️162,400
The peer landscape · USD · Pendants
Inspect a storeRecordsMedian starting price
Adel Chefridi5705
Anita Ko521,600
ASTTERIA331,700
Boston Diamond Company · This store332,480
Broken English Jewelry211,100
Colette Jewelry379,600
David Webb1174,000
Eliza Page131,380
Greenwich St. Jewelers111,500
G U M U C H I A N205,060
HELENA ROSE | Jewelry1522,880
Tini Courtney2411,800
jade ruzzo821,600
Jemma Wynne Fine Jewelry NY459,660
J.R. DUNN JEWELERS144,075
Julez Bryant | Ethically Sourced 14k Gold Jewelry102,299
KRKC & Co.3174.99
LAGOS216850
Miseno839,900
Monisha Melwani Jewelry89897
My Story by Jackie Cohen71,930
NORMAN SILVERMAN1141,400
Phillips House502,785
RockHer Haute Jewels2111,845
Simon G. Jewelry1123,840
SOFIA KAMAN FINE JEWELS108,375
Stenzhorn60
Suzanne Kalan Fine Jewelry1962,885
SYNA | Fine Jewelry284,250
Zadok Jewelers4602,500
The peer landscape · USD · Rings
Inspect a storeRecordsMedian starting price
JENNY BIRD24128
KATKIM995,860
Adina Reyter181,498
ALEV JEWELRY2711,545
Alexa Leigh12295
Ali Grace862,090
ALISON LOU™271,800
ALMASIKA435,200
Anita Ko2418,300
ARTËMER16914,550
ASTTERIA19710,200
Bayco Jewels917,200
Boston Diamond Company · This store87,750
BRENT NEALE6610
Broken English Jewelry9875,550
Caitlyn Minimalist97930.10
Campbell + Charlotte | Fine Jewelry & Custom Design Atelier264,180
C A R B O N & H Y D E815,775
CLAUDIA MAE | Fine Jewelry904,800
Colette Jewelry836,300
Consider the Wldflwrs | Nashville Fine Jewelry132,750
Cornelia Bolton31850
David Webb21426,850
Eden Presley494,900
EF Collection Fine Jewelry822,075.50
Elizabeth Moore Fine Jewelry282,790
Eliza Page2201,870
Emerson Ryder Jewelry293,200
Finn Jewelry584,100
FoundRae743,950
gorjana68234
Greenwich St. Jewelers4215,500
G U M U C H I A N6512,100
Lauren Harwell Godfrey | FINE JEWELRY10911,500
HELENA ROSE | Jewelry1094,700
Tini Courtney8712,800
idyl131,295
IVY Yavorskyy82895
Jacquie Aiche2405,027.50
jade ruzzo1338,200
JADE TRAU835,500
Jaimie Geller Jewelry4015,400
JAMIE WOLF1975,900
Janna Conner LA Jewelry3246.50
Jemma Wynne Fine Jewelry NY1298,925
J.R. DUNN JEWELERS12274,250
Kelly Bello®76600
KISMET BY MILKA1022,990
KRKC & Co.3659.99
LAGOS1781,300
Lizzie Mandler615,260
Luna Skye by Samantha Conn1362,800
Lucy Malika423,122.50
Marla Aaron707,500
MARLI New York1025,050
Mateo Jewelry721,600
Material Good108,210
Melanie Casey Fine Jewelry10423,750
Melissa Kaye938,450
MILAMORE FINE JEWELRY794,900
Misahara | Handcrafted in NYC1763,850
Miseno859,950
Monisha Melwani Jewelry681,661.50
Moritz Glik1639,400
Moyer Fine Jewelers4743,872.50
My Story by Jackie Cohen411,945
NADINE AYSOY JEWELLERY513,815
NISSIM & Co. by Netali Nissim214,200
NORMAN SILVERMAN154115,115
Nouvel Heritage353,380
OCTAVIA ELIZABETH778,200
ONDYN208,500
Oscar Heyman270
Phillips House1154,795
REAL FINE STUDIO432,490
R E N N A775,500
Retrouvaí8326,930
RING CONCIERGE83786
RockHer Haute Jewels38353,110
S A R A H H E N D L E R562,300
SARA WEINSTOCK1435,000
Sethi Couture3423,960
S H Ʌ Y J E W E L R Y3447,820
ESQUELETO5792,950
Sidney Garber716,900
Sig Ward Jewelry1075,000
Sophie Bille Brahe17313,250
SORELLINA519,500
Spinelli Kilcollin2084,200
Stenzhorn1173,153
Storrow Jewelry434,995
Sydney Evan345,352.50
SYNA | Fine Jewelry215,850
Tabayer2912,500
UNIFORM OBJECT6134,000
Vivian Grace Jewelry4880
WWAKE2464,645
Zadok Jewelers3724,450
ZAHN-Z ™️1327,250

Showing 169–192 of 334 products

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