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Radiant|Natural|GIA

1.20ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6362231232

Certificate GIA 6362231232

Diamond specifications and retailer prices

From $5,662 SGD
As of November 6, 2026
Save $5,206 SGD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,868 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural radiant diamond

This 1.2ct 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 6362231232. Listed at 11 retailers as of November 6, 2026, with prices from $5,662 to $10,868, a $5,206 spread on the same certified stone. MOH London lists it at $10,868. 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

1.20
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6362231232
Dimensions6.41 × 5.22 × 3.74 mm
L/W Ratio1.23
Top View
6.41 mm5.22 mm1.20 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6362231232
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.7%

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: $10,868 SGD|Low: $5,662 SGD|High: $11,058 SGD|Avg: $7,326 SGD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4$5,662 SGD
Retailer 3$5,983 SGD
Retailer 7$6,011 SGD
Retailer 10$6,149 SGD
Retailer 11$6,162 SGD
Retailer 9$6,860 SGD
Retailer 8$6,916 SGD
Retailer 2$7,301 SGD
Retailer 5$7,719 SGD
Retailer 6$8,370 SGD
MOH London$10,868 SGD

43 data points across 11 retailers

11 retailers$5,662 SGD to $10,868 SGD

B+
Cheapest Retailer
-
$5,662 SGD
B
Retailer 2
-
$5,983 SGD
View
B
Retailer 3
-
$6,011 SGD
View
B
Retailer 4
-
$6,149 SGD
View
B
Retailer 5
-
$6,162 SGD
View
Retailer 6
-
$6,860 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$6,916 SGD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$7,301 SGD
View
B
Retailer 9
-
$7,719 SGD
View
B
Retailer 10
-
$8,370 SGD
View
Most Expensive
B
MOH London
AA9C5B6CC · Nov 7
$10,868 SGD
£6,677 GBP
View
10 more retailers have this diamond
Prices start from $5,662 SGDSave up to $5,206 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+
1.20ct Radiant
$5,662 SGD