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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2241023193

Certificate GIA 2241023193

Diamond specifications and retailer prices

From $3,148 SGD
As of November 5, 2026
Save $2,698 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,845 SGD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241023193. Listed at 10 retailers as of November 5, 2026, with prices from $3,148 to $5,845, a $2,698 spread on the same certified stone. Helzberg Diamonds lists it at $5,845. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2241023193
Dimensions7.30 × 5.40 × 3.67 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.30 mm5.40 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2241023193
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: $5,845 SGD|Low: $3,131 SGD|High: $6,471 SGD|Avg: $4,260 SGD|-9.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$3,148 SGD
Retailer 6$3,342 SGD
Retailer 5$3,400 SGD
Retailer 2$3,635 SGD
Retailer 9$3,703 SGD
Retailer 7$3,982 SGD
Retailer 3$4,095 SGD
Retailer 8$4,123 SGD
Retailer 10$5,583 SGD
Helzberg Diamonds$5,845 SGD

37 data points across 10 retailers

10 retailers$3,148 SGD to $5,845 SGD

A
Cheapest Retailer
-
$3,148 SGD
A
Retailer 2
-
$3,342 SGD
View
A
Retailer 3
-
$3,400 SGD
View
A
Retailer 4
-
$3,635 SGD
View
A
Retailer 5
-
$3,703 SGD
View
A
Retailer 6
-
$3,982 SGD
View
A
Retailer 7
-
$4,095 SGD
View
A
Retailer 8
-
$4,123 SGD
View
B+
Retailer 9
-
$5,583 SGD
View
Most Expensive
B+
Helzberg Diamonds
XZRIIKHGIJHPJ · Nov 6
$5,845 SGD
$4,561 USD
View
9 more retailers have this diamond
Prices start from $3,148 SGDSave up to $2,698 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
$3,148 SGD