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Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 2568434992

Certificate GIA 2568434992

Diamond specifications and retailer prices

From $2,952 SGD
As of November 6, 2026
Save $3,735 SGD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,686 SGD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568434992. Listed at 12 retailers as of November 5, 2026, with prices from $2,952 to $6,686, a $3,735 spread on the same certified stone. NZ Jewellers lists it at $6,686. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568434992
Dimensions6.70 × 4.92 × 3.42 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.70 mm4.92 mm1.02 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568434992
Side View
Table 65.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,686 SGD|Low: $2,952 SGD|High: $6,686 SGD|Avg: $3,822 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
November 7, 2026
Retailer 4$2,952 SGD
Retailer 10$3,076 SGD
Retailer 5$3,103 SGD
Retailer 9$3,198 SGD
Retailer 12$3,198 SGD
Retailer 3$3,346 SGD
Retailer 2$3,383 SGD
Retailer 11$3,690 SGD
Retailer 7$3,902 SGD
Retailer 6$3,970 SGD
Retailer 8$5,586 SGD
NZ Jewellers$6,686 SGD

18 data points across 12 retailers

12 retailers$2,952 SGD to $6,686 SGD

B+
Cheapest Retailer
-
$2,952 SGD
Final sale: no returns
B+
Retailer 2
-
$3,076 SGD
View
B+
Retailer 3
-
$3,103 SGD
View
Retailer 4
-
$3,198 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,198 SGD
View
B+
Retailer 6
-
$3,346 SGD
View
B+
Retailer 7
-
$3,383 SGD
View
B
Retailer 8
-
$3,690 SGD
View
B
Retailer 9
-
$3,902 SGD
View
B
Retailer 10
-
$3,970 SGD
View
B
Retailer 11
-
$5,586 SGD
View
Most Expensive
C
NZ Jewellers
944449fe-5c7f-489d-a161-7942de290cf9 · Nov 5
$6,686 SGD
$5,217 USD
View
11 more retailers have this diamond
Prices start from $2,952 SGDSave up to $3,735 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.

B+
1.02ct Radiant
$2,952 SGD