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Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2547466425

Certificate GIA 2547466425

Diamond specifications and retailer prices

From €1,427 EUR
HK$12,500 HKD
As of November 1, 2026
Save €1,872 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,298 EUR at MOH London · As of November 1, 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 2547466425. Listed at 16 retailers as of November 1, 2026, with prices from €1,427 to €3,298, a €1,872 spread on the same certified stone. MOH London lists it at €3,298. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547466425
Dimensions7.33 × 5.47 × 3.65 mm
L/W Ratio1.34
Top View
7.33 mm5.47 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547466425
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,298 EUR|Low: €1,415 EUR|High: €3,338 EUR|Avg: €2,019 EUR|-1.2%
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 8€1,427 EUR
Retailer 2€1,509 EUR
Retailer 13€1,526 EUR
Retailer 11€1,792 EUR
Retailer 6€1,837 EUR
Retailer 12€1,883 EUR
Retailer 5€1,985 EUR
Retailer 4€2,006 EUR
Retailer 3€2,065 EUR
Retailer 7€2,066 EUR
Retailer 9€2,314 EUR
Retailer 10€2,572 EUR
MOH London€3,298 EUR

23 data points across 13 retailers

16 retailers€1,427 EUR to €3,298 EUR

A
Cheapest Retailer
-
€1,427 EUR
HK$12,500 HKD
A
Retailer 2
-
€1,509 EUR
₹161,150 INR
View
A
Retailer 3
-
€1,526 EUR
SGD 2,313 SGD
View
B+
Retailer 4
-
€1,792 EUR
$2,010 USD
View
B+
Retailer 5
-
€1,792 EUR
$2,010 USD
View
B+
Retailer 6
-
€1,837 EUR
£1,622 GBP
View
B+
Retailer 7
-
€1,883 EUR
$2,112 USD
View
B+
Retailer 8
-
€1,985 EUR
SGD 3,008 SGD
View
B
Retailer 9
-
€2,006 EUR
$2,250 USD
View
B
Retailer 10
-
€2,065 EUR
$2,316 USD
View
B
Retailer 11
-
€2,066 EUR
£1,824 GBP
View
B
Retailer 12
-
€2,120 EUR
A$3,658 AUD
View
B+
Retailer 13
-
€2,314 EUR
ZAR 41,932 ZAR
View
Retailer 14
-
€2,329 EUR
A$4,019 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
€2,572 EUR
View
Most Expensive
B
MOH London
089074E9C · Nov 1
€3,298 EUR
£2,913 GBP
View
15 more retailers have this diamond
Prices start from €1,427 EURSave up to €1,872 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.

A
1.20ct Cushion
€1,427 EUR