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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5546897786

Certificate GIA 5546897786

Diamond specifications and retailer prices

From €1,769 EUR
HK$15,500 HKD
As of November 2, 2026
Save €2,298 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,067 EUR 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 €1,769 to €4,067, a €2,298 spread on the same certified stone. MOH London lists it at €4,067. 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
Color
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: €4,067 EUR|Low: €1,769 EUR|High: €4,199 EUR|Avg: €2,519 EUR|-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 2, 2026
Retailer 6€1,769 EUR
Retailer 5€1,852 EUR
Retailer 3€2,086 EUR
Retailer 9€2,143 EUR
Retailer 12€2,344 EUR
Retailer 8€2,447 EUR
Retailer 10€2,481 EUR
Retailer 2€2,523 EUR
Retailer 4€2,679 EUR
Retailer 11€2,881 EUR
Retailer 7€2,897 EUR
MOH London€4,067 EUR

28 data points across 12 retailers

15 retailers€1,769 EUR to €4,067 EUR

B+
Cheapest Retailer
-
€1,769 EUR
HK$15,500 HKD
B+
Retailer 2
-
€1,852 EUR
₹197,836 INR
View
B+
Retailer 3
-
€2,086 EUR
SGD 3,161 SGD
View
B+
Retailer 4
-
€2,143 EUR
$2,404 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,227 EUR
$2,498 USD
View
B+
Retailer 6
-
€2,229 EUR
$2,500 USD
View
B
Retailer 7
-
€2,344 EUR
$2,629 USD
View
B
Retailer 8
-
€2,447 EUR
$2,745 USD
View
B
Retailer 9
-
€2,481 EUR
£2,191 GBP
View
B
Retailer 10
-
€2,523 EUR
$2,830 USD
View
B
Retailer 11
-
€2,572 EUR
A$4,438 AUD
View
Retailer 12
-
€2,679 EUR
A$4,623 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
€2,881 EUR
ZAR 52,209 ZAR
View
B
Retailer 14
-
€2,897 EUR
View
Most Expensive
B
MOH London
742F30963 · Nov 2
€4,067 EUR
£3,592 GBP
View
14 more retailers have this diamond
Prices start from €1,769 EURSave up to €2,298 EUR

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
€1,769 EUR