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Cushion|Natural|GIA

1.20ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 1558672431

Certificate GIA 1558672431

Diamond specifications and retailer prices

From $2,936 SGD
As of November 6, 2026
Save $3,550 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,486 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558672431. Listed at 18 retailers as of November 4, 2026, with prices from $2,936 to $6,486, a $3,550 spread on the same certified stone. MOH London lists it at $6,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558672431
Dimensions7.24 × 5.42 × 3.67 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.24 mm5.42 mm1.20 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558672431
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: $6,486 SGD|Low: $2,936 SGD|High: $6,605 SGD|Avg: $4,184 SGD|-1.8%
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
November 6, 2026
Retailer 5$2,936 SGD
Retailer 2$3,045 SGD
Retailer 12$3,465 SGD
Retailer 4$3,590 SGD
Retailer 7$3,695 SGD
Retailer 6$3,908 SGD
Retailer 3$4,072 SGD
Retailer 9$4,072 SGD
Retailer 10$4,116 SGD
Retailer 14$4,204 SGD
Retailer 13$4,386 SGD
Retailer 8$4,527 SGD
Retailer 11$4,746 SGD
MOH London$6,486 SGD

26 data points across 14 retailers

18 retailers$2,936 SGD to $6,486 SGD

B+
Cheapest Retailer
-
$2,936 SGD
B+
Retailer 2
-
$3,045 SGD
View
B+
Retailer 3
-
$3,465 SGD
View
B+
Retailer 4
-
$3,590 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,681 SGD
View
B+
Retailer 6
-
$3,685 SGD
View
B+
Retailer 7
-
$3,695 SGD
View
Retailer 8
-
$3,908 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$4,072 SGD
View
B
Retailer 10
-
$4,072 SGD
View
B
Retailer 11
-
$4,105 SGD
View
B
Retailer 12
-
$4,116 SGD
View
B
Retailer 13
-
$4,204 SGD
View
Retailer 14
-
$4,231 SGD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$4,386 SGD
View
B
Retailer 16
-
$4,527 SGD
View
B
Retailer 17
-
$4,746 SGD
View
Most Expensive
B
MOH London
643F4685C · Nov 4
$6,486 SGD
£3,985 GBP
View
17 more retailers have this diamond
Prices start from $2,936 SGDSave up to $3,550 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
$2,936 SGD