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Cushion|Natural|GIA

0.54ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6535353333

Certificate GIA 6535353333

Diamond specifications and retailer prices

From $357 USD
MYR 1,454 MYR
As of October 30, 2026
Save $143 USD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $500 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.54ct natural cushion diamond

This 0.54ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535353333. Listed at 5 retailers as of October 29, 2026, with prices from $357 to $500, a $143 spread on the same certified stone. Brilliant Earth lists it at $500. 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

0.54
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6535353333
Dimensions4.53 × 4.50 × 3.05 mm
L/W Ratio1.01
Top View
4.53 mm4.50 mm0.54 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6535353333
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $500 USD|Low: $326 USD|High: $550 USD|Avg: $430 USD|-9.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$357 USD
Retailer 3$373 USD
Retailer 4$403 USD
Retailer 2$462 USD
Brilliant Earth$500 USD

40 data points across 5 retailers

5 retailers$357 USD to $500 USD

A
Cheapest Retailer
-
$357 USD
MYR 1,454 MYR
A
Retailer 2
-
$373 USD
View
Final sale: no returns
A
Retailer 3
-
$403 USD
SGD 545 SGD
View
A
Retailer 4
-
$462 USD
£364 GBP
View
Most Expensive
A
Brilliant Earth
18007840A · Oct 29
$500 USD
View
4 more retailers have this diamond
Prices start from $357 USDSave up to $143 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
0.54ct Cushion
$357 USD