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Cushion|Natural|GIA

1.22ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 6441239377

Certificate GIA 6441239377

Diamond specifications and retailer prices

From $2,405 SGD
HK$14,700 HKD
As of November 1, 2026
Save $2,642 SGD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,048 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.22ct natural cushion diamond

This 1.22ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441239377. Listed at 10 retailers as of October 29, 2026, with prices from $2,405 to $5,048, a $2,642 spread on the same certified stone. MOH London lists it at $5,048. 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

1.22
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441239377
Dimensions6.45 × 5.52 × 3.94 mm
L/W Ratio1.17
Top View
6.45 mm5.52 mm1.22 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441239377
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.4%

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 1
Current: $5,048 SGD|Low: $2,389 SGD|High: $5,067 SGD|Avg: $3,105 SGD|-0.4%
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 1, 2026
Retailer 7$2,405 SGD
Retailer 11$2,589 SGD
Retailer 10$2,645 SGD
Retailer 9$2,866 SGD
Retailer 2$2,871 SGD
Retailer 5$2,882 SGD
Retailer 4$2,888 SGD
Retailer 12$3,044 SGD
Retailer 6$3,145 SGD
Retailer 13$3,222 SGD
Retailer 3$3,454 SGD
Retailer 8$3,579 SGD
MOH London$5,048 SGD

25 data points across 13 retailers

10 retailers$2,405 SGD to $5,048 SGD

B+
Cheapest Retailer
-
$2,405 SGD
HK$14,700 HKD
B+
Retailer 2
-
$2,589 SGD
$2,025 USD
View
B+
Retailer 3
-
$2,645 SGD
$2,069 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,866 SGD
$2,242 USD
View
B+
Retailer 5
-
$2,871 SGD
£1,769 GBP
View
B
Retailer 6
-
$3,044 SGD
$2,381 USD
View
B+
Retailer 7
-
$3,145 SGD
£1,937 GBP
View
B
Retailer 8
-
$3,222 SGD
$2,520 USD
View
B
Retailer 9
-
$3,579 SGD
€2,666 EUR
View
Most Expensive
B
MOH London
601C50051 · Oct 29
$5,048 SGD
£3,109 GBP
View
9 more retailers have this diamond
Prices start from $2,405 SGDSave up to $2,642 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+
1.22ct Cushion
$2,405 SGD