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Cushion|Natural|GIA

1.52ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 1555451185

Certificate GIA 1555451185

Diamond specifications and retailer prices

From €3,214 EUR
As of November 6, 2026
Save €2,610 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,824 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two 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 1555451185. Listed at 9 retailers as of November 2, 2026, with prices from €3,214 to €5,824, a €2,610 spread on the same certified stone. MOH London lists it at €5,824. 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

1.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555451185
Dimensions7.22 × 5.78 × 4.03 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.22 mm5.78 mm1.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555451185
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €5,824 EUR|Low: €2,946 EUR|High: €5,894 EUR|Avg: €3,921 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7€3,214 EUR
Retailer 3€3,332 EUR
Retailer 6€3,350 EUR
Retailer 2€3,527 EUR
Retailer 8€3,730 EUR
Retailer 4€3,919 EUR
Retailer 5€4,251 EUR
MOH London€5,824 EUR

39 data points across 8 retailers

9 retailers€3,214 EUR to €5,824 EUR

B+
Cheapest Retailer
-
€3,214 EUR
Final sale: no returns
B+
Retailer 2
-
€3,332 EUR
View
B+
Retailer 3
-
€3,350 EUR
View
Retailer 4
-
€3,482 EUR
View
Price last confirmed 30 days ago
B+
Retailer 5
-
€3,527 EUR
View
Retailer 6
-
€3,730 EUR
View
Price last confirmed 30 days ago
B+
Retailer 7
-
€3,919 EUR
View
B
Retailer 8
-
€4,251 EUR
View
Most Expensive
B
MOH London
0C2F4F0A5 · Nov 2
€5,824 EUR
£5,120 GBP
View
8 more retailers have this diamond
Prices start from €3,214 EURSave up to €2,610 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+
1.52ct Cushion
€3,214 EUR