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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1548709068

Certificate GIA 1548709068

Diamond specifications and retailer prices

From $2,361 SGD
As of November 2, 2026
Save $3,465 SGD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,826 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548709068. Listed at 6 retailers as of November 2, 2026, with prices from $2,361 to $5,826, a $3,465 spread on the same certified stone. NZ Jewellers lists it at $5,826. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle41.42°
Pavilion angle36.11°
OriginNatural
Grading LabGIA
CertificateGIA 1548709068
Dimensions7.14 × 5.00 × 3.39 mm
L/W Ratio1.43
Girdle conditionThick
Key to symbols
Crystal, Feather, Needle
Top View
7.14 mm5.00 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1548709068
Side View
Table 67.0%Crown 41.42°Girdle: STK-THKPavilion 36.11°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $5,826 SGD|Low: $2,359 SGD|High: $5,826 SGD|Avg: $3,185 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 3$2,361 SGD
Retailer 5$2,389 SGD
Retailer 2$2,499 SGD
Retailer 6$2,557 SGD
Retailer 7$2,730 SGD
Retailer 8$2,816 SGD
Retailer 9$3,058 SGD
Retailer 4$4,184 SGD
NZ Jewellers$5,826 SGD

29 data points across 9 retailers

6 retailers$2,361 SGD to $5,826 SGD

A
Cheapest Retailer
-
$2,361 SGD
A
Retailer 2
-
$2,389 SGD
View
A
Retailer 3
-
$2,499 SGD
View
A
Retailer 4
-
$2,557 SGD
View
B+
Retailer 5
-
$4,184 SGD
View
Most Expensive
B
NZ Jewellers
f1d56678-5bfa-4a7b-a11d-56e6a25ee8e5 · Nov 3
$5,826 SGD
$4,546 USD
View
5 more retailers have this diamond
Prices start from $2,361 SGDSave up to $3,465 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 Radiant
$2,361 SGD