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Cushion|Natural|GIA

0.52ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 6511384625

Certificate GIA 6511384625

Diamond specifications and retailer prices

From $490 USD
£386 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $490 USD at 77 Diamonds
View at 77 Diamonds

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511384625. Listed at 2 retailers as of November 2, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511384625
Dimensions4.48 × 4.43 × 3.02 mm
L/W Ratio1.01
Top View
4.48 mm4.43 mm0.52 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511384625
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $490 USD|Low: $312 USD|High: $514 USD|Avg: $387 USD|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$333 USD
Retailer 3$356 USD
Retailer 2$370 USD
Retailer 4$388 USD
77 Diamonds$490 USD

40 data points across 5 retailers

2 retailers

Retailer 1
-
$370 USD
Price last confirmed 12 days ago
Most Expensive
B+
77 Diamonds
CUSCP6NDTQDDV · Nov 2
$490 USD
£386 GBP
View
1 more retailer has this diamond

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+
0.52ct Cushion
$490 USD