Cushion|Natural|GIA

1.53ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 2241001882

Certificate GIA 2241001882

Diamond specifications and retailer prices

From $4,399 USD
A$6,768 AUD
As of October 31, 2026
Save $2,571 USD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,410 USD at MOH London · As of October 5, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded I 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 2241001882. Listed at 9 retailers as of October 31, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241001882
Dimensions7.89 × 6.06 × 4.06 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.89 mm6.06 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241001882
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $7,410 USD|Low: $3,302 USD|High: $7,645 USD|Avg: $4,533 USD|-3.1%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 11$3,302 USD
Retailer 5$3,335 USD
Retailer 12$3,524 USD
Retailer 6$3,569 USD
Retailer 14$3,586 USD
Retailer 8$3,725 USD
Retailer 13$3,736 USD
Retailer 4$4,022 USD
Retailer 15$4,080 USD
Retailer 7$4,399 USD
Retailer 9$5,163 USD
Retailer 3$5,840 USD
Retailer 10$6,907 USD
Retailer 2$6,971 USD
MOH London$7,410 USD

27 data points across 15 retailers

9 retailers$4,399 USD to $6,971 USD

Retailer 1
-
$3,302 USD
HK$25,800 HKD
Price last confirmed 23 days ago
Retailer 2
-
$3,335 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$3,725 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$4,080 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$4,399 USD
A$6,768 AUD
View
B+
Retailer 6
-
$5,495 USD
A$8,454 AUD
View
Retailer 7
-
$6,907 USD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$6,971 USD
£5,489 GBP
View
Most Expensive
MOH London
2111A9202 · Oct 5
$7,410 USD
£5,835 GBP
View
Price last confirmed 26 days ago
8 more retailers have this diamond
Prices start from $4,399 USDSave up to $2,571 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.

B+
1.53ct Cushion
$4,399 USD