Cushion|Natural|GIA

1.53ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 7506228116

Certificate GIA 7506228116

Diamond specifications and retailer prices

From $4,369 USD
As of October 31, 2026
Save $8,195 USD (65%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,564 USD 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 $4,369 to $12,564, a $8,195 spread on the same certified stone. Diamond Quarter lists it at $12,564. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $12,564 USD|Low: $4,369 USD|High: $12,564 USD|Avg: $8,107 USD
Diamond Quarter
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$4,369 USD
Retailer 2$7,132 USD
Diamond Quarter$12,564 USD

4 data points across 3 retailers

3 retailers$4,369 USD to $12,564 USD

A
Cheapest Retailer
-
$4,369 USD
B
Retailer 2
-
$7,132 USD
£5,616 GBP
View
Most Expensive
C
Diamond Quarter
1.53SI2H6438C05BN · Oct 30
$12,564 USD
£9,893 GBP
View
2 more retailers have this diamond
Prices start from $4,369 USDSave up to $8,195 USD

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
$4,369 USD