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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6402574652

Certificate GIA 6402574652

Diamond specifications and retailer prices

From $3,239 SGD
As of November 6, 2026
Save $4,685 SGD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,923 SGD at MOH London · As of November 4, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402574652. Listed at 21 retailers as of November 4, 2026, with prices from $3,239 to $7,923, a $4,685 spread on the same certified stone. MOH London lists it at $7,923. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402574652
Dimensions6.08 × 5.56 × 4.00 mm
L/W Ratio1.09
Top View
6.08 mm5.56 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402574652
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.9%

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 6
Current: $7,923 SGD|Low: $3,239 SGD|High: $8,041 SGD|Avg: $4,810 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9$3,239 SGD
Retailer 2$3,600 SGD
Retailer 6$3,896 SGD
Retailer 7$3,973 SGD
Retailer 10$4,304 SGD
Retailer 3$4,514 SGD
Retailer 8$5,088 SGD
Retailer 4$5,530 SGD
Retailer 5$5,798 SGD
MOH London$7,923 SGD

36 data points across 10 retailers

21 retailers$3,239 SGD to $7,923 SGD

A
Cheapest Retailer
-
$3,239 SGD
B+
Retailer 2
-
$3,600 SGD
View
B+
Retailer 3
-
$3,604 SGD
View
B+
Retailer 4
-
$3,794 SGD
View
B+
Retailer 5
-
$3,794 SGD
View
B+
Retailer 6
-
$3,820 SGD
View
B+
Retailer 7
-
$3,896 SGD
View
B+
Retailer 8
-
$3,920 SGD
View
B+
Retailer 9
-
$3,922 SGD
View
B+
Retailer 10
-
$3,973 SGD
View
Final sale: no returns
B+
Retailer 11
-
$4,079 SGD
View
B+
Retailer 12
-
$4,159 SGD
View
Retailer 13
-
$4,304 SGD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$4,319 SGD
View
B+
Retailer 15
-
$4,514 SGD
View
Retailer 16
-
$5,088 SGD
View
Price last confirmed 30 days ago
Retailer 17
-
$5,380 SGD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$5,530 SGD
View
B
Retailer 19
-
$5,798 SGD
View
B
Retailer 20
-
$6,093 SGD
View
Most Expensive
B
MOH London
FD6F15D81 · Nov 4
$7,923 SGD
£4,868 GBP
View
20 more retailers have this diamond
Prices start from $3,239 SGDSave up to $4,685 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
$3,239 SGD