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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6485076886

Certificate GIA 6485076886

Diamond specifications and retailer prices

From $2,810 SGD
$2,197 USD
As of November 2, 2026
Save $3,383 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,193 SGD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6485076886. Listed at 19 retailers as of November 2, 2026, with prices from $2,810 to $6,193, a $3,383 spread on the same certified stone. MOH London lists it at $6,193. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.39°
Pavilion angle35.99°
OriginNatural
Grading LabGIA
CertificateGIA 6485076886
Dimensions6.96 × 5.46 × 3.80 mm
L/W Ratio1.27
Top View
6.96 mm5.46 mm1.20 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485076886
Side View
Table 64.0%Crown 39.39°Girdle: STK-ETKPavilion 35.99°Culet: NoneDepth 69.6%

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 2
Current: $6,193 SGD|Low: $2,774 SGD|High: $6,268 SGD|Avg: $3,690 SGD|-0.1%
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 3, 2026
Retailer 4$2,810 SGD
Retailer 9$2,893 SGD
Retailer 11$2,956 SGD
Retailer 5$3,020 SGD
Retailer 8$3,115 SGD
Retailer 10$3,178 SGD
Retailer 3$3,202 SGD
Retailer 13$3,420 SGD
Retailer 2$3,741 SGD
Retailer 12$3,960 SGD
Retailer 6$4,137 SGD
Retailer 7$4,345 SGD
MOH London$6,193 SGD

43 data points across 13 retailers

19 retailers$2,810 SGD to $6,193 SGD

B+
Cheapest Retailer
-
$2,810 SGD
$2,197 USD
B
Retailer 2
-
$2,879 SGD
$2,251 USD
View
B
Retailer 3
-
$2,893 SGD
$2,262 USD
View
B
Retailer 4
-
$2,956 SGD
$2,311 USD
View
Final sale: no returns
B
Retailer 5
-
$2,978 SGD
A$3,582 AUD
View
B
Retailer 6
-
$3,020 SGD
$2,362 USD
View
B+
Retailer 7
-
$3,115 SGD
$2,436 USD
View
B
Retailer 8
-
$3,178 SGD
$2,485 USD
View
B
Retailer 9
-
$3,202 SGD
$2,504 USD
View
B
Retailer 10
-
$3,257 SGD
$2,547 USD
View
B
Retailer 11
-
$3,420 SGD
$2,674 USD
View
B
Retailer 12
-
$3,606 SGD
$2,820 USD
View
B
Retailer 13
-
$3,606 SGD
$2,820 USD
View
B
Retailer 14
-
$3,722 SGD
$2,910 USD
View
B
Retailer 15
-
$3,741 SGD
£2,303 GBP
View
Retailer 16
-
$3,960 SGD
A$4,764 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$4,137 SGD
€3,081 EUR
View
B
Retailer 18
-
$4,345 SGD
ZAR 54,882 ZAR
View
Most Expensive
B
MOH London
BDA4B0654 · Nov 2
$6,193 SGD
£3,813 GBP
View
18 more retailers have this diamond
Prices start from $2,810 SGDSave up to $3,383 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
$2,810 SGD