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Radiant|Natural|GIA

1.02ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 1453635916

Certificate GIA 1453635916

Diamond specifications and retailer prices

From $3,364 SGD
As of November 4, 2026
Save $3,947 SGD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,311 SGD at MOH London · As of November 4, 2026
View at MOH London

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453635916. Listed at 18 retailers as of November 4, 2026, with prices from $3,364 to $7,311, a $3,947 spread on the same certified stone. MOH London lists it at $7,311. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1453635916
Dimensions6.26 × 4.94 × 3.42 mm
L/W Ratio1.27
Culet sizeNone
Top View
6.26 mm4.94 mm1.02 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1453635916
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $7,311 SGD|Low: $3,413 SGD|High: $7,419 SGD|Avg: $4,758 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 6$3,413 SGD
Retailer 4$3,627 SGD
Retailer 7$4,277 SGD
Retailer 2$4,536 SGD
Retailer 5$4,700 SGD
Retailer 8$4,967 SGD
Retailer 3$5,101 SGD
MOH London$7,311 SGD

44 data points across 8 retailers

18 retailers$3,364 SGD to $7,311 SGD

B+
Cheapest Retailer
-
$3,364 SGD
B+
Retailer 2
-
$3,413 SGD
View
B+
Retailer 3
-
$3,512 SGD
View
Retailer 4
-
$3,627 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$3,663 SGD
View
B
Retailer 6
-
$4,059 SGD
View
B
Retailer 7
-
$4,277 SGD
View
B
Retailer 8
-
$4,314 SGD
View
B
Retailer 9
-
$4,314 SGD
View
B
Retailer 10
-
$4,511 SGD
View
B
Retailer 11
-
$4,511 SGD
View
B
Retailer 12
-
$4,536 SGD
View
B
Retailer 13
-
$4,665 SGD
View
Retailer 14
-
$4,700 SGD
View
Price last confirmed 34 days ago
Retailer 15
-
$4,967 SGD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$5,101 SGD
View
B
Retailer 17
-
$5,148 SGD
View
Most Expensive
B
MOH London
EA80D41BA · Nov 4
$7,311 SGD
£4,492 GBP
View
17 more retailers have this diamond
Prices start from $3,364 SGDSave up to $3,947 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
$3,364 SGD