Round|Natural|GIA

1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1563617920

Certificate GIA 1563617920

Diamond specifications and retailer prices

From $2,052 USD
As of November 3, 2026
Save $3,434 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,885 USD at MOH London · As of November 2, 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 1563617920. Listed at 16 retailers as of November 1, 2026, with a 167% 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

1.03
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563617920
Dimensions6.46 × 6.47 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.46 mm6.47 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563617920
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

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 3
Current: $7,885 USD|Low: $2,052 USD|High: $7,885 USD|Avg: $3,597 USD
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
Retailer 15
November 3, 2026
Retailer 2$2,052 USD
Retailer 13$2,385 USD
Retailer 6$2,790 USD
Retailer 7$2,948 USD
Retailer 9$3,188 USD
Retailer 8$3,283 USD
Retailer 5$3,325 USD
Retailer 15$4,451 USD
Retailer 3$4,570 USD
Retailer 11$4,631 USD
Retailer 14$4,660 USD
Retailer 10$4,951 USD
Retailer 4$5,117 USD
Retailer 12$5,486 USD
MOH London$7,885 USD

11 data points across 15 retailers

16 retailers$2,052 USD to $5,486 USD

A
Cheapest Retailer
-
$2,052 USD
B+
Retailer 2
-
$2,302 USD
View
B+
Retailer 3
-
$2,385 USD
View
B+
Retailer 4
-
$2,790 USD
View
B
Retailer 5
-
$2,948 USD
View
B+
Retailer 6
-
$3,188 USD
View
B+
Retailer 7
-
$3,283 USD
View
Retailer 8
-
$3,325 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$4,451 USD
View
B
Retailer 10
-
$4,570 USD
View
Final sale: no returns
B
Retailer 11
-
$4,631 USD
View
B
Retailer 12
-
$4,660 USD
View
B
Retailer 13
-
$4,951 USD
View
B
Retailer 14
-
$5,117 USD
View
B
Retailer 15
-
$5,486 USD
View
Most Expensive
MOH London
A6262B5BB · Nov 2
$7,885 USD
£6,209 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $2,052 USDSave up to $3,434 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
$2,052 USD