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1.03ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2564583381

Certificate GIA 2564583381

Diamond specifications and retailer prices

From $2,583 SGD
As of November 6, 2026
Save $3,629 SGD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,211 SGD 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 $2,583 to $6,211, a $3,629 spread on the same certified stone. MOH London lists it at $6,211. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,211 SGD|Low: $2,534 SGD|High: $6,291 SGD|Avg: $3,819 SGD|-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$2,583 SGD
Retailer 12$3,143 SGD
Retailer 5$3,280 SGD
Retailer 2$3,307 SGD
Retailer 8$3,350 SGD
Retailer 3$3,487 SGD
Retailer 4$3,557 SGD
Retailer 7$3,588 SGD
Retailer 6$3,640 SGD
Retailer 14$4,055 SGD
Retailer 9$4,153 SGD
Retailer 10$4,338 SGD
Retailer 13$5,248 SGD
MOH London$6,211 SGD

17 data points across 14 retailers

14 retailers$2,583 SGD to $6,211 SGD

A
Cheapest Retailer
-
$2,583 SGD
B+
Retailer 2
-
$3,143 SGD
View
B+
Retailer 3
-
$3,280 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,307 SGD
View
B+
Retailer 5
-
$3,350 SGD
View
B+
Retailer 6
-
$3,487 SGD
View
B+
Retailer 7
-
$3,557 SGD
View
B+
Retailer 8
-
$3,588 SGD
View
B+
Retailer 9
-
$3,640 SGD
View
B+
Retailer 10
-
$4,055 SGD
View
B+
Retailer 11
-
$4,153 SGD
View
B+
Retailer 12
-
$4,338 SGD
View
B
Retailer 13
-
$5,248 SGD
View
Most Expensive
B
MOH London
02BDCDF56 · Nov 4
$6,211 SGD
£3,829 GBP
View
13 more retailers have this diamond
Prices start from $2,583 SGDSave up to $3,629 SGD

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
$2,583 SGD