CaratHunter
Plans
Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5546897786

Certificate GIA 5546897786

Diamond specifications and retailer prices

From $2,537 SGD
HK$15,500 HKD
As of November 2, 2026
Save $3,297 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,834 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546897786. Listed at 15 retailers as of November 2, 2026, with prices from $2,537 to $5,834, a $3,297 spread on the same certified stone. MOH London lists it at $5,834. 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

1.20
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546897786
Dimensions7.97 × 5.26 × 3.50 mm
L/W Ratio1.52
Top View
7.97 mm5.26 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546897786
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.5%

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: $5,834 SGD|Low: $2,537 SGD|High: $6,023 SGD|Avg: $3,613 SGD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 7$2,537 SGD
Retailer 6$2,657 SGD
Retailer 3$2,992 SGD
Retailer 10$3,074 SGD
Retailer 12$3,362 SGD
Retailer 9$3,510 SGD
Retailer 2$3,559 SGD
Retailer 5$3,619 SGD
Retailer 4$3,843 SGD
Retailer 11$4,133 SGD
Retailer 8$4,156 SGD
MOH London$5,834 SGD

29 data points across 12 retailers

15 retailers$2,537 SGD to $5,834 SGD

B+
Cheapest Retailer
-
$2,537 SGD
HK$15,500 HKD
B+
Retailer 2
-
$2,657 SGD
₹197,836 INR
View
B+
Retailer 3
-
$2,992 SGD
View
B+
Retailer 4
-
$3,074 SGD
$2,404 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,195 SGD
$2,498 USD
View
B+
Retailer 6
-
$3,197 SGD
$2,500 USD
View
B
Retailer 7
-
$3,362 SGD
$2,629 USD
View
B
Retailer 8
-
$3,510 SGD
$2,745 USD
View
B
Retailer 9
-
$3,559 SGD
£2,191 GBP
View
B
Retailer 10
-
$3,619 SGD
$2,830 USD
View
B
Retailer 11
-
$3,689 SGD
A$4,438 AUD
View
Retailer 12
-
$3,843 SGD
A$4,623 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$4,133 SGD
ZAR 52,209 ZAR
View
B
Retailer 14
-
$4,156 SGD
€3,095 EUR
View
Most Expensive
B
MOH London
742F30963 · Nov 2
$5,834 SGD
£3,592 GBP
View
14 more retailers have this diamond
Prices start from $2,537 SGDSave up to $3,297 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
$2,537 SGD