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Round|Natural|GIA

1.20ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2544536064

Certificate GIA 2544536064

Diamond specifications and retailer prices

From $2,716 SGD
HK$16,600 HKD
As of October 31, 2026
Save $3,581 SGD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,476 SGD at NZ Jewellers · As of September 28, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544536064. Listed at 19 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2544536064
Dimensions6.71 × 6.77 × 4.25 mm
L/W Ratio1.01
Top View
6.71 mm6.77 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2544536064
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.0%

Caratlytics Score

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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: Oct 31
Current: $2,852 SGD|Low: $2,716 SGD|High: $6,340 SGD|Avg: $3,749 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$2,716 SGD
Retailer 1$2,852 SGD
Retailer 8$3,153 SGD
Retailer 9$3,300 SGD
Retailer 5$3,308 SGD
Retailer 7$3,310 SGD
Retailer 3$3,800 SGD
Retailer 4$4,187 SGD
Retailer 6$6,298 SGD

29 data points across 9 retailers

19 retailers$2,716 SGD to $6,298 SGD

A
Cheapest Retailer
-
$2,716 SGD
HK$16,600 HKD
A
Retailer 2
-
$2,852 SGD
₹212,475 INR
View
A
Retailer 3
-
$3,153 SGD
View
A
Retailer 4
-
$3,300 SGD
$2,581 USD
View
Final sale: no returns
A
Retailer 5
-
$3,308 SGD
£2,038 GBP
View
A
Retailer 6
-
$3,310 SGD
$2,589 USD
View
A
Retailer 7
-
$3,367 SGD
$2,634 USD
View
Retailer 8
-
$3,576 SGD
$2,797 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$3,576 SGD
$2,797 USD
View
Price last confirmed 19 days ago
Retailer 10
-
$3,576 SGD
$2,797 USD
View
Price last confirmed 22 days ago
A
Retailer 11
-
$3,643 SGD
$2,850 USD
View
Retailer 12
-
$3,714 SGD
$2,905 USD
View
Price last confirmed 32 days ago
A
Retailer 13
-
$3,781 SGD
View
A
Retailer 14
-
$3,800 SGD
£2,341 GBP
View
Retailer 15
-
$4,127 SGD
$3,228 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$4,187 SGD
€3,119 EUR
View
B
Retailer 17
-
$6,298 SGD
£3,879 GBP
View
Retailer 18
-
$7,476 SGD
$5,848 USD
View
Price last confirmed 28 days ago
Most Expensive
NZ Jewellers
47c4b1dc-6941-4c7d-843f-40ecf5f7244d · Sep 28
$7,476 SGD
$5,848 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $2,716 SGDSave up to $3,581 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
$2,716 SGD