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Radiant|Natural|GIA

1.02ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 7521585241

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 7521585241

Diamond specifications and retailer prices

From $1,913 SGD
£1,178 GBP
As of November 2, 2026
Save $1,477 SGD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,866 SGD at NZ Jewellers · As of October 6, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7521585241. Listed at 7 retailers as of November 1, 2026, with a 77% 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7521585241
Dimensions7.53 × 4.73 × 2.99 mm
L/W Ratio1.59
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
7.53 mm4.73 mm1.02 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521585241
Side View
Table 67.0%CrownGirdle: SLI-POLPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,913 SGD|Low: $1,912 SGD|High: $3,538 SGD|Avg: $2,545 SGD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 1$1,913 SGD
Retailer 3$2,068 SGD
Retailer 4$2,601 SGD
Retailer 2$3,390 SGD

26 data points across 4 retailers

7 retailers$1,913 SGD to $3,390 SGD

A
Cheapest Retailer
-
$1,913 SGD
£1,178 GBP
Retailer 2
-
$1,995 SGD
$1,560 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$1,995 SGD
$1,560 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$2,087 SGD
$1,632 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$3,390 SGD
£2,087 GBP
View
Retailer 6
-
$4,866 SGD
$3,805 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
66e04304-a841-413a-bd3a-ad9e3c90ebb3 · Oct 6
$4,866 SGD
$3,805 USD
View
Price last confirmed 27 days ago
6 more retailers have this diamond
Prices start from $1,913 SGDSave up to $1,477 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
$1,913 SGD