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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1563279786

Certificate GIA 1563279786

Diamond specifications and retailer prices

From $2,795 SGD
As of November 6, 2026
Save $4,965 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,760 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563279786. Listed at 19 retailers as of November 5, 2026, with prices from $2,795 to $7,760, a $4,965 spread on the same certified stone. NZ Jewellers lists it at $7,760. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563279786
Dimensions6.48 × 6.52 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.52 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563279786
Side View
Table 58.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.2%

Caratlytics Score

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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 6
Current: $7,760 SGD|Low: $2,795 SGD|High: $7,760 SGD|Avg: $4,257 SGD
NZ Jewellers
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
November 6, 2026
Retailer 16$2,795 SGD
Retailer 12$2,917 SGD
Retailer 13$3,257 SGD
Retailer 15$3,372 SGD
Retailer 8$3,426 SGD
Retailer 2$3,551 SGD
Retailer 4$3,712 SGD
Retailer 7$3,712 SGD
Retailer 6$3,855 SGD
Retailer 9$3,886 SGD
Retailer 10$3,906 SGD
Retailer 5$4,283 SGD
Retailer 11$4,311 SGD
Retailer 14$6,190 SGD
Retailer 3$6,480 SGD
NZ Jewellers$7,760 SGD

27 data points across 16 retailers

19 retailers$2,795 SGD to $7,760 SGD

A
Cheapest Retailer
-
$2,795 SGD
A
Retailer 2
-
$2,917 SGD
View
A
Retailer 3
-
$3,257 SGD
View
A
Retailer 4
-
$3,372 SGD
View
A
Retailer 5
-
$3,414 SGD
View
A
Retailer 6
-
$3,426 SGD
View
Final sale: no returns
A
Retailer 7
-
$3,459 SGD
View
A
Retailer 8
-
$3,551 SGD
View
A
Retailer 9
-
$3,712 SGD
View
Retailer 10
-
$3,712 SGD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$3,855 SGD
View
B+
Retailer 12
-
$3,886 SGD
View
B+
Retailer 13
-
$3,893 SGD
View
A
Retailer 14
-
$3,906 SGD
View
B+
Retailer 15
-
$4,283 SGD
View
B+
Retailer 16
-
$4,311 SGD
View
B+
Retailer 17
-
$6,190 SGD
View
Retailer 18
-
$6,480 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
da82ce52-9696-4e4e-9e87-8feff6fd02e8 · Nov 5
$7,760 SGD
$6,075 USD
View
18 more retailers have this diamond
Prices start from $2,795 SGDSave up to $4,965 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
1.02ct Round
$2,795 SGD