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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2145264759

Certificate GIA 2145264759

Diamond specifications and retailer prices

From $4,918 USD
As of November 5, 2026
Save $1,552 USD (24%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,813 USD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2145264759. Listed at 19 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145264759
Dimensions6.46 × 6.44 × 4.05 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.46 mm6.44 mm1.02 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2145264759
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,813 USD|Low: $4,908 USD|High: $9,692 USD|Avg: $6,218 USD|-0.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 5$4,918 USD
Retailer 14$4,940 USD
Retailer 9$5,059 USD
Retailer 16$5,354 USD
Retailer 19$5,398 USD
Retailer 8$5,415 USD
Retailer 4$5,801 USD
Retailer 6$5,801 USD
Retailer 7$5,801 USD
Retailer 2$6,005 USD
Retailer 18$6,327 USD
Retailer 17$6,329 USD
Retailer 10$6,470 USD
Retailer 15$6,470 USD
Retailer 12$6,578 USD
Retailer 3$6,690 USD
Retailer 11$7,060 USD
Cape Diamonds$7,813 USD
Retailer 13$9,408 USD

44 data points across 19 retailers

19 retailers$4,918 USD to $6,470 USD

B
Cheapest Retailer
-
$4,918 USD
B
Retailer 2
-
$4,940 USD
View
B
Retailer 3
-
$5,059 USD
View
B
Retailer 4
-
$5,354 USD
View
Final sale: no returns
B
Retailer 5
-
$5,398 USD
View
B
Retailer 6
-
$5,415 USD
View
B
Retailer 7
-
$5,801 USD
View
Retailer 8
-
$5,801 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$5,801 USD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$6,005 USD
View
B
Retailer 11
-
$6,327 USD
View
Retailer 12
-
$6,329 USD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$6,470 USD
View
B
Retailer 14
-
$6,470 USD
View
Retailer 15
-
$6,578 USD
View
Price under review
Retailer 16
-
$6,690 USD
View
Price under review
Retailer 17
-
$7,060 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_2145264759 · Nov 5
$7,813 USD
ZAR 126,214 ZAR
View
Price under review
17 more retailers have this diamond
Prices start from $4,918 USDSave up to $1,552 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.02ct Round
$4,918 USD