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Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6552155704

Certificate GIA 6552155704

Diamond specifications and retailer prices

From $1,579 SGD
₹117,658 INR
As of November 1, 2026
Save $2,142 SGD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,721 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552155704. Listed at 17 retailers as of November 1, 2026, with prices from $1,579 to $3,721, a $2,142 spread on the same certified stone. MOH London lists it at $3,721. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552155704
Dimensions6.09 × 5.66 × 3.92 mm
L/W Ratio1.08
Top View
6.09 mm5.66 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552155704
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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 1
Current: $3,721 SGD|Low: $1,579 SGD|High: $3,908 SGD|Avg: $2,393 SGD|-4.8%
MOH London
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 14$1,579 SGD
Retailer 10$1,654 SGD
Retailer 7$1,864 SGD
Retailer 16$1,969 SGD
Retailer 6$1,975 SGD
Retailer 2$2,051 SGD
Retailer 5$2,123 SGD
Retailer 4$2,192 SGD
Retailer 15$2,277 SGD
Retailer 13$2,323 SGD
Retailer 8$2,339 SGD
Retailer 11$2,356 SGD
Retailer 12$2,365 SGD
Retailer 3$2,592 SGD
Retailer 9$2,873 SGD
MOH London$3,721 SGD

23 data points across 16 retailers

17 retailers$1,579 SGD to $3,721 SGD

A
Cheapest Retailer
-
$1,579 SGD
₹117,658 INR
A
Retailer 2
-
$1,654 SGD
$1,294 USD
View
Final sale: no returns
A
Retailer 3
-
$1,864 SGD
$1,458 USD
View
A
Retailer 4
-
$1,969 SGD
$1,540 USD
View
A
Retailer 5
-
$1,975 SGD
$1,545 USD
View
A
Retailer 6
-
$2,051 SGD
£1,263 GBP
View
A
Retailer 7
-
$2,123 SGD
$1,661 USD
View
A
Retailer 8
-
$2,192 SGD
$1,715 USD
View
A
Retailer 9
-
$2,277 SGD
$1,781 USD
View
A
Retailer 10
-
$2,323 SGD
$1,817 USD
View
A
Retailer 11
-
$2,339 SGD
$1,830 USD
View
A
Retailer 12
-
$2,356 SGD
£1,451 GBP
View
A
Retailer 13
-
$2,365 SGD
$1,850 USD
View
A
Retailer 14
-
$2,592 SGD
ZAR 32,760 ZAR
View
A
Retailer 15
-
$2,873 SGD
€2,140 EUR
View
Retailer 16
-
$2,880 SGD
A$3,466 AUD
View
Price last confirmed 27 days ago
Most Expensive
B+
MOH London
D39DA067E · Nov 1
$3,721 SGD
£2,292 GBP
View
16 more retailers have this diamond
Prices start from $1,579 SGDSave up to $2,142 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 Cushion
$1,579 SGD