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Cushion|Natural|GIA

1.20ct I IF Cushion Natural Diamond

GD • I/IF • GIA 5231978167

Certificate GIA 5231978167

Diamond specifications and retailer prices

From $2,698 SGD
As of November 4, 2026
Save $3,737 SGD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,435 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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231978167. Listed at 16 retailers as of November 4, 2026, with prices from $2,698 to $6,435, a $3,737 spread on the same certified stone. MOH London lists it at $6,435. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231978167
Dimensions6.95 × 5.32 × 3.87 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
6.95 mm5.32 mm1.20 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231978167
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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: $6,435 SGD|Low: $2,648 SGD|High: $6,653 SGD|Avg: $4,138 SGD|-3.3%
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
November 5, 2026
Retailer 12$2,698 SGD
Retailer 8$3,220 SGD
Retailer 10$3,387 SGD
Retailer 7$3,513 SGD
Retailer 14$3,561 SGD
Retailer 4$3,676 SGD
Retailer 13$3,691 SGD
Retailer 6$3,741 SGD
Retailer 5$3,762 SGD
Retailer 9$4,311 SGD
Retailer 2$4,709 SGD
Retailer 3$4,943 SGD
Retailer 11$5,665 SGD
MOH London$6,435 SGD

25 data points across 14 retailers

16 retailers$2,698 SGD to $6,435 SGD

A
Cheapest Retailer
-
$2,698 SGD
A
Retailer 2
-
$3,220 SGD
View
A
Retailer 3
-
$3,387 SGD
View
B+
Retailer 4
-
$3,513 SGD
View
B+
Retailer 5
-
$3,561 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,676 SGD
View
B+
Retailer 7
-
$3,691 SGD
View
Retailer 8
-
$3,741 SGD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$3,762 SGD
View
B+
Retailer 10
-
$3,942 SGD
View
Retailer 11
-
$4,210 SGD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$4,311 SGD
View
B+
Retailer 13
-
$4,709 SGD
View
B
Retailer 14
-
$4,943 SGD
View
B
Retailer 15
-
$5,665 SGD
View
Most Expensive
B
MOH London
099D5B137 · Nov 4
$6,435 SGD
£3,967 GBP
View
15 more retailers have this diamond
Prices start from $2,698 SGDSave up to $3,737 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
$2,698 SGD