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Cushion|Natural|GIA

0.63ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7541715507

Certificate GIA 7541715507

Diamond specifications and retailer prices

From $433 USD
As of November 2, 2026
Save $197 USD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $630 USD at Jared · As of November 2, 2026
View at Jared

About this 0.63ct natural cushion diamond

This 0.63ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541715507. Listed at 7 retailers as of November 2, 2026, with prices from $433 to $630, a $197 spread on the same certified stone. Jared lists it at $630. 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

0.63
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541715507
Dimensions4.92 × 4.65 × 3.17 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.92 mm4.65 mm0.63 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541715507
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: Nov 2
Current: $630 USD|Low: $374 USD|High: $660 USD|Avg: $550 USD|-4.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$397 USD
Retailer 6$433 USD
Retailer 5$522 USD
Retailer 4$570 USD
Retailer 2$602 USD
Retailer 3$610 USD
Retailer 7$610 USD
Jared$630 USD

36 data points across 8 retailers

7 retailers$433 USD to $630 USD

A
Cheapest Retailer
-
$433 USD
Final sale: no returns
A
Retailer 2
-
$522 USD
SGD 706 SGD
View
A
Retailer 3
-
$570 USD
View
A
Retailer 4
-
$602 USD
£474 GBP
View
A
Retailer 5
-
$610 USD
View
A
Retailer 6
-
$610 USD
View
Most Expensive
A
Jared
160001817 · Nov 2
$630 USD
View
6 more retailers have this diamond
Prices start from $433 USDSave up to $197 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
0.63ct Cushion
$433 USD