CaratHunter
Plans
Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 1323427541

Certificate GIA 1323427541

Diamond specifications and retailer prices

From $2,099 SGD
As of November 6, 2026
Save $2,839 SGD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,938 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1323427541. Listed at 12 retailers as of November 4, 2026, with prices from $2,099 to $4,938, a $2,839 spread on the same certified stone. MOH London lists it at $4,938. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1323427541
Dimensions6.13 × 5.46 × 4.00 mm
L/W Ratio1.12
Key to symbols
Feather, Crystal, Needle, Natural
Top View
6.13 mm5.46 mm1.20 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1323427541
Side View
Table 67.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,938 SGD|Low: $2,083 SGD|High: $5,005 SGD|Avg: $3,074 SGD|-1.2%
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
November 6, 2026
Retailer 9$2,099 SGD
Retailer 11$2,608 SGD
Retailer 12$2,691 SGD
Retailer 2$2,816 SGD
Retailer 10$2,826 SGD
Retailer 7$2,919 SGD
Retailer 3$2,940 SGD
Retailer 4$2,960 SGD
Retailer 13$3,004 SGD
Retailer 8$3,071 SGD
Retailer 5$3,405 SGD
Retailer 6$3,509 SGD
MOH London$4,938 SGD

31 data points across 13 retailers

12 retailers$2,099 SGD to $4,938 SGD

B+
Cheapest Retailer
-
$2,099 SGD
B
Retailer 2
-
$2,553 SGD
View
B
Retailer 3
-
$2,608 SGD
View
Final sale: no returns
B
Retailer 4
-
$2,691 SGD
View
B
Retailer 5
-
$2,816 SGD
View
Retailer 6
-
$2,826 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,919 SGD
View
B
Retailer 8
-
$2,960 SGD
View
B
Retailer 9
-
$3,004 SGD
View
B
Retailer 10
-
$3,071 SGD
View
B
Retailer 11
-
$3,509 SGD
View
Most Expensive
C
MOH London
BF1CE0375 · Nov 4
$4,938 SGD
£3,034 GBP
View
11 more retailers have this diamond
Prices start from $2,099 SGDSave up to $2,839 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.

B+
1.20ct Cushion
$2,099 SGD