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Round|Natural|GIA

1.03ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6502416688

Certificate GIA 6502416688

Diamond specifications and retailer prices

From $2,529 SGD
As of November 1, 2026
Save $2,226 SGD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,755 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6502416688. Listed at 5 retailers as of November 1, 2026, with prices from $2,529 to $4,755, a $2,226 spread on the same certified stone. MOH London lists it at $4,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502416688
Dimensions6.45 × 6.41 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.45 mm6.41 mm1.03 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6502416688
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

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 1
Current: $4,755 SGD|Low: $2,529 SGD|High: $4,824 SGD|Avg: $3,315 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$2,529 SGD
Retailer 5$2,843 SGD
Retailer 2$2,939 SGD
Retailer 3$3,446 SGD
MOH London$4,755 SGD

42 data points across 5 retailers

5 retailers$2,529 SGD to $4,755 SGD

A
Cheapest Retailer
-
$2,529 SGD
B+
Retailer 2
-
$2,843 SGD
View
B+
Retailer 3
-
$2,939 SGD
View
B+
Retailer 4
-
$3,446 SGD
View
Most Expensive
B
MOH London
D256FF40F · Nov 4
$4,755 SGD
£2,931 GBP
View
4 more retailers have this diamond
Prices start from $2,529 SGDSave up to $2,226 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
$2,529 SGD