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Round|Natural|GIA

1.20ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561123592

Certificate GIA 6561123592

Diamond specifications and retailer prices

From $2,795 SGD
As of November 4, 2026
Save $4,950 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,744 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561123592. Listed at 17 retailers as of November 4, 2026, with prices from $2,795 to $7,744, a $4,950 spread on the same certified stone. NZ Jewellers lists it at $7,744. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561123592
Dimensions6.85 × 6.91 × 4.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
6.85 mm6.91 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561123592
Side View
Table 59.0%Crown 34.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,744 SGD|Low: $2,795 SGD|High: $7,744 SGD|Avg: $4,164 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12$2,795 SGD
Retailer 9$2,915 SGD
Retailer 5$3,372 SGD
Retailer 6$3,418 SGD
Retailer 10$3,496 SGD
Retailer 3$3,704 SGD
Retailer 13$3,704 SGD
Retailer 14$3,846 SGD
Retailer 2$3,878 SGD
Retailer 7$3,897 SGD
Retailer 4$4,274 SGD
Retailer 8$4,302 SGD
Retailer 11$6,177 SGD
NZ Jewellers$7,744 SGD

35 data points across 14 retailers

17 retailers$2,795 SGD to $7,744 SGD

A
Cheapest Retailer
-
$2,795 SGD
A
Retailer 2
-
$2,915 SGD
View
A
Retailer 3
-
$3,372 SGD
View
A
Retailer 4
-
$3,417 SGD
View
A
Retailer 5
-
$3,418 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,453 SGD
View
A
Retailer 7
-
$3,496 SGD
View
Retailer 8
-
$3,704 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$3,704 SGD
View
A
Retailer 10
-
$3,846 SGD
View
A
Retailer 11
-
$3,878 SGD
View
A
Retailer 12
-
$3,897 SGD
View
A
Retailer 13
-
$4,007 SGD
View
A
Retailer 14
-
$4,274 SGD
View
A
Retailer 15
-
$4,302 SGD
View
B+
Retailer 16
-
$6,177 SGD
View
Most Expensive
B
NZ Jewellers
72fd5542-28ea-40c9-a1e4-65a95aeb1280 · Nov 5
$7,744 SGD
$6,063 USD
View
16 more retailers have this diamond
Prices start from $2,795 SGDSave up to $4,950 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 Round
$2,795 SGD