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Cushion|Natural|GIA

1.52ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2566024619

Certificate GIA 2566024619

Diamond specifications and retailer prices

From €2,809 EUR
₹298,844 INR
As of November 1, 2026
Save €991 EUR (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,800 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566024619. Listed at 6 retailers as of October 31, 2026, with prices from €2,809 to €3,800, a €991 spread on the same certified stone. Blue Nile lists it at €3,800. 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
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566024619
Dimensions6.40 × 6.26 × 4.24 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.40 mm6.26 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2566024619
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: €3,800 EUR|Low: €2,802 EUR|High: €3,879 EUR|Avg: €3,334 EUR|-2.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€2,809 EUR
Retailer 4€3,190 EUR
Retailer 3€3,435 EUR
Retailer 5€3,452 EUR
Blue Nile€3,800 EUR

46 data points across 5 retailers

6 retailers€2,809 EUR to €3,800 EUR

A
Cheapest Retailer
-
€2,809 EUR
₹298,844 INR
A
Retailer 2
-
€3,190 EUR
$3,564 USD
View
A
Retailer 3
-
€3,435 EUR
£3,022 GBP
View
A
Retailer 4
-
€3,452 EUR
SGD 5,212 SGD
View
A
Retailer 5
-
€3,664 EUR
A$6,298 AUD
View
Most Expensive
A
Blue Nile
29980536 · Oct 31
€3,800 EUR
$4,245 USD
View
5 more retailers have this diamond
Prices start from €2,809 EURSave up to €991 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
1.52ct Cushion
€2,809 EUR