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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 2557492640

Certificate GIA 2557492640

Diamond specifications and retailer prices

From $2,696 SGD
As of November 6, 2026
Save $4,933 SGD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,629 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557492640. Listed at 15 retailers as of November 5, 2026, with prices from $2,696 to $7,629, a $4,933 spread on the same certified stone. NZ Jewellers lists it at $7,629. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557492640
Dimensions7.29 × 5.31 × 3.56 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.29 mm5.31 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557492640
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

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 6
Current: $3,760 SGD|Low: $2,696 SGD|High: $6,470 SGD|Avg: $4,028 SGD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5$2,696 SGD
Retailer 3$2,870 SGD
Retailer 4$3,175 SGD
Retailer 1$3,760 SGD
Retailer 2$3,832 SGD
Retailer 7$4,178 SGD
Retailer 6$4,232 SGD
Retailer 8$6,375 SGD

41 data points across 8 retailers

15 retailers$2,696 SGD to $7,629 SGD

A
Cheapest Retailer
-
$2,696 SGD
A
Retailer 2
-
$2,870 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,175 SGD
View
A
Retailer 4
-
$3,268 SGD
View
A
Retailer 5
-
$3,504 SGD
View
A
Retailer 6
-
$3,649 SGD
View
Retailer 7
-
$3,649 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,760 SGD
View
B+
Retailer 9
-
$3,831 SGD
View
A
Retailer 10
-
$3,832 SGD
View
B+
Retailer 11
-
$4,178 SGD
View
B+
Retailer 12
-
$4,232 SGD
View
Retailer 13
-
$4,260 SGD
View
Price last confirmed 62 days ago
B
Retailer 14
-
$6,375 SGD
View
Most Expensive
B
NZ Jewellers
f04bf83f-fd5f-4f9a-b6ed-9487167019d7 · Nov 5
$7,629 SGD
$5,953 USD
View
14 more retailers have this diamond
Prices start from $2,696 SGDSave up to $4,933 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
$2,696 SGD