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Radiant|Natural|GIA

1.20ct D SI2 Radiant Natural Diamond

D/SI2 • GIA 7421717681

Certificate GIA 7421717681

Diamond specifications and retailer prices

From $5,490 SGD
As of November 5, 2026
Save $572 SGD (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,062 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 D colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 7421717681. Listed at 5 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7421717681
Dimensions6.40 × 5.19 × 3.82 mm
L/W Ratio1.23
Top View
6.40 mm5.19 mm1.20 ctD / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7421717681
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,818 SGD|Low: $4,646 SGD|High: $6,900 SGD|Avg: $5,866 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 6, 2026
Retailer 5$4,646 SGD
Retailer 2$5,490 SGD
Retailer 1$5,818 SGD
Retailer 3$5,818 SGD
Retailer 4$6,024 SGD
Retailer 6$6,062 SGD
Yorxs$6,062 SGD
Retailer 7$6,900 SGD

18 data points across 8 retailers

5 retailers$5,490 SGD to $6,062 SGD

B
Cheapest Retailer
-
$5,490 SGD
B
Retailer 2
-
$5,818 SGD
View
B
Retailer 3
-
$5,818 SGD
View
B
Retailer 4
-
$6,024 SGD
View
Most Expensive
B
Yorxs
233426891 · Nov 6
$6,062 SGD
€4,505 EUR
View
4 more retailers have this diamond
Prices start from $5,490 SGDSave up to $572 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
$5,490 SGD