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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2436522219

Certificate GIA 2436522219

Diamond specifications and retailer prices

From $1,883 SGD
As of November 6, 2026
Save $1,683 SGD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,976 SGD at NZ Jewellers · As of September 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2436522219. Listed at 13 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436522219
Dimensions5.89 × 5.83 × 3.40 mm
L/W Ratio1.01
Top View
5.89 mm5.83 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2436522219
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.6%

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: $2,263 SGD|Low: $1,883 SGD|High: $3,618 SGD|Avg: $2,600 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$1,883 SGD
Retailer 2$2,006 SGD
Retailer 6$2,040 SGD
Retailer 5$2,250 SGD
Retailer 1$2,263 SGD
Retailer 3$2,772 SGD
Retailer 7$3,339 SGD
Retailer 4$3,565 SGD

41 data points across 8 retailers

13 retailers$1,883 SGD to $3,565 SGD

A
Cheapest Retailer
-
$1,883 SGD
Final sale: no returns
A
Retailer 2
-
$2,006 SGD
View
Retailer 3
-
$2,040 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$2,040 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$2,040 SGD
View
Price last confirmed 13 days ago
Retailer 6
-
$2,135 SGD
View
Price last confirmed 37 days ago
A
Retailer 7
-
$2,250 SGD
View
A
Retailer 8
-
$2,263 SGD
View
Retailer 9
-
$2,354 SGD
View
Price last confirmed 39 days ago
A
Retailer 10
-
$2,772 SGD
View
Retailer 11
-
$3,339 SGD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,565 SGD
View
Most Expensive
NZ Jewellers
f853a098-b3c3-420f-9f87-b43b7df61075 · Sep 29
$4,976 SGD
$3,883 USD
View
Price last confirmed 38 days ago
12 more retailers have this diamond
Prices start from $1,883 SGDSave up to $1,683 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
$1,883 SGD