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Oval|Natural|GIA

0.53ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 5231777855

Certificate GIA 5231777855

Diamond specifications and retailer prices

From $694 USD
As of November 6, 2026
Save $342 USD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,036 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded J 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 5231777855. Listed at 3 retailers as of November 5, 2026, with prices from $694 to $1,036, a $342 spread on the same certified stone. 77 Diamonds lists it at $1,036. 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

0.53
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231777855
Dimensions6.18 × 4.36 × 2.77 mm
L/W Ratio1.42
Top View
6.18 mm4.36 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231777855
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $1,036 USD|Low: $694 USD|High: $1,046 USD|Avg: $780 USD|+27.4%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$694 USD
77 Diamonds$1,036 USD

35 data points across 2 retailers

3 retailers$694 USD to $1,036 USD

B
Cheapest Retailer
-
$694 USD
B
Retailer 2
-
$841 USD
View
Most Expensive
C
77 Diamonds
OVMBPHWTQYNC · Nov 5
$1,036 USD
£816 GBP
View
2 more retailers have this diamond
Prices start from $694 USDSave up to $342 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
0.53ct Oval
$694 USD