CaratHunter
Plans
Cushion|Natural|GIA

1.53ct L SI1 Cushion Natural Diamond

ID • L/SI1 • GIA 7548686750

Certificate GIA 7548686750

Diamond specifications and retailer prices

From $2,720 USD
As of November 5, 2026
Save $657 USD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,377 USD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548686750. Listed at 5 retailers as of November 5, 2026, with prices from $2,720 to $3,377, a $657 spread on the same certified stone. Cape Diamonds lists it at $3,377. 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
L
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548686750
Dimensions7.46 × 5.86 × 4.00 mm
L/W Ratio1.27
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.46 mm5.86 mm1.53 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548686750
Side View
Table 62.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.3%

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: Nov 5
Current: $3,377 USD|Low: $2,544 USD|High: $5,170 USD|Avg: $3,187 USD|+5.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$2,544 USD
Retailer 5$2,720 USD
Retailer 4$2,767 USD
Retailer 8$2,888 USD
Retailer 7$2,923 USD
Retailer 3$2,928 USD
Retailer 2$3,221 USD
Cape Diamonds$3,377 USD
Retailer 9$5,170 USD

26 data points across 9 retailers

5 retailers$2,720 USD to $3,377 USD

B+
Cheapest Retailer
-
$2,720 USD
Retailer 2
-
$2,767 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$2,928 USD
View
B
Retailer 4
-
$3,221 USD
View
Most Expensive
B
Cape Diamonds
cert_7548686750 · Nov 5
$3,377 USD
ZAR 54,558 ZAR
View
4 more retailers have this diamond
Prices start from $2,720 USDSave up to $657 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
$2,720 USD