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Cushion|Natural|GIA

1.53ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 7506228116

Certificate GIA 7506228116

Diamond specifications and retailer prices

From €3,911 EUR
$4,369 USD
As of October 31, 2026
Save €7,335 EUR (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €11,246 EUR at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7506228116. Listed at 3 retailers as of October 30, 2026, with prices from €3,911 to €11,246, a €7,335 spread on the same certified stone. Diamond Quarter lists it at €11,246. 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

1.53
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7506228116
Dimensions6.74 × 6.52 × 4.46 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.74 mm6.52 mm1.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7506228116
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.4%

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: Oct 31
Current: €11,246 EUR|Low: €3,911 EUR|High: €11,246 EUR|Avg: €7,256 EUR
Diamond Quarter
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€3,911 EUR
Retailer 2€6,384 EUR
Diamond Quarter€11,246 EUR

4 data points across 3 retailers

3 retailers€3,911 EUR to €11,246 EUR

A
Cheapest Retailer
-
€3,911 EUR
$4,369 USD
B
Retailer 2
-
€6,384 EUR
£5,616 GBP
View
Most Expensive
C
Diamond Quarter
1.53SI2H6438C05BN · Oct 30
€11,246 EUR
£9,893 GBP
View
2 more retailers have this diamond
Prices start from €3,911 EURSave up to €7,335 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
1.53ct Cushion
€3,911 EUR