Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2564583381

Certificate GIA 2564583381

Diamond specifications and retailer prices

From $2,022 USD
As of November 4, 2026
Save $2,841 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,863 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct 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 2564583381. Listed at 14 retailers as of November 4, 2026, with prices from $2,022 to $4,863, a $2,841 spread on the same certified stone. MOH London lists it at $4,863. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564583381
Dimensions6.45 × 6.42 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.45 mm6.42 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564583381
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,863 USD|Low: $1,984 USD|High: $4,925 USD|Avg: $2,990 USD|-1.3%
MOH London
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
November 6, 2026
Retailer 11$2,022 USD
Retailer 12$2,461 USD
Retailer 5$2,568 USD
Retailer 2$2,589 USD
Retailer 8$2,623 USD
Retailer 3$2,730 USD
Retailer 4$2,785 USD
Retailer 7$2,809 USD
Retailer 6$2,850 USD
Retailer 14$3,175 USD
Retailer 9$3,251 USD
Retailer 10$3,396 USD
Retailer 13$4,109 USD
MOH London$4,863 USD

17 data points across 14 retailers

14 retailers$2,022 USD to $4,863 USD

A
Cheapest Retailer
-
$2,022 USD
B+
Retailer 2
-
$2,461 USD
View
B+
Retailer 3
-
$2,568 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,589 USD
View
B+
Retailer 5
-
$2,623 USD
View
B+
Retailer 6
-
$2,730 USD
View
B+
Retailer 7
-
$2,785 USD
View
B+
Retailer 8
-
$2,809 USD
View
B+
Retailer 9
-
$2,850 USD
View
B+
Retailer 10
-
$3,175 USD
View
B+
Retailer 11
-
$3,251 USD
View
B+
Retailer 12
-
$3,396 USD
View
B
Retailer 13
-
$4,109 USD
View
Most Expensive
B
MOH London
02BDCDF56 · Nov 4
$4,863 USD
£3,829 GBP
View
13 more retailers have this diamond
Prices start from $2,022 USDSave up to $2,841 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.

A
1.03ct Round
$2,022 USD