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Radiant|Natural|GIA

1.20ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 6545652766

Certificate GIA 6545652766

Diamond specifications and retailer prices

From $3,026 SGD
As of November 1, 2026
Save $2,226 SGD (42%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,252 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.2ct natural radiant diamond

This 1.2ct 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 6545652766. Listed at 10 retailers as of November 1, 2026, with prices from $3,026 to $5,252, a $2,226 spread on the same certified stone. Yorxs lists it at $5,252. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545652766
Dimensions7.05 × 5.26 × 3.71 mm
L/W Ratio1.34
Top View
7.05 mm5.26 mm1.20 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545652766
Side View
Table 67.0%Crown 45.9°Girdle: THK-VTKPavilion 57.7°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
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 1
Current: $4,684 SGD|Low: $3,004 SGD|High: $5,252 SGD|Avg: $3,462 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 7, 2026
Retailer 9$3,026 SGD
Retailer 7$3,582 SGD
Retailer 8$3,627 SGD
Retailer 6$3,852 SGD
Retailer 3$4,329 SGD
Retailer 2$4,621 SGD
Retailer 1$4,684 SGD
Retailer 4$4,696 SGD
Retailer 5$5,206 SGD
Yorxs$5,252 SGD

36 data points across 10 retailers

10 retailers$3,026 SGD to $5,252 SGD

A
Cheapest Retailer
-
$3,026 SGD
B+
Retailer 2
-
$3,582 SGD
View
Final sale: no returns
B+
Retailer 3
-
$3,627 SGD
View
B+
Retailer 4
-
$3,852 SGD
View
B
Retailer 5
-
$4,329 SGD
View
B
Retailer 6
-
$4,621 SGD
View
B
Retailer 7
-
$4,684 SGD
View
B
Retailer 8
-
$4,696 SGD
View
B
Retailer 9
-
$5,206 SGD
View
Most Expensive
B
Yorxs
ADC8510ED · Nov 6
$5,252 SGD
€3,903 EUR
View
9 more retailers have this diamond
Prices start from $3,026 SGDSave up to $2,226 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
1.20ct Radiant
$3,026 SGD