Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7566506720

Certificate GIA 7566506720

Diamond specifications and retailer prices

From $454 USD
As of November 6, 2026
Save $1,315 USD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,769 USD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.53ct natural round diamond

This 0.53ct natural round 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 and certified by GIA 7566506720. Listed at 11 retailers as of November 5, 2026, with prices from $454 to $1,769, a $1,315 spread on the same certified stone. Diamond Exchange Canada lists it at $1,769. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566506720
Dimensions5.15 × 5.19 × 3.25 mm
L/W Ratio1.01
Top View
5.15 mm5.19 mm0.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566506720
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

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 6
Current: $1,769 USD|Low: $454 USD|High: $1,885 USD|Avg: $794 USD|-6.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$454 USD
Retailer 8$524 USD
Retailer 5$536 USD
Retailer 7$597 USD
Retailer 10$630 USD
Retailer 3$643 USD
Retailer 4$827 USD
Retailer 9$858 USD
Retailer 6$905 USD
Diamond Exchange Canada$1,769 USD

29 data points across 10 retailers

11 retailers$454 USD to $1,769 USD

A
Cheapest Retailer
-
$454 USD
A
Retailer 2
-
$524 USD
View
A
Retailer 3
-
$536 USD
View
Retailer 4
-
$578 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$597 USD
View
Retailer 6
-
$630 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$643 USD
View
A
Retailer 8
-
$827 USD
View
B+
Retailer 9
-
$858 USD
View
B+
Retailer 10
-
$905 USD
View
Most Expensive
B
Diamond Exchange Canada
1987515878 · Nov 5
$1,769 USD
CA$2,457 CAD
View
10 more retailers have this diamond
Prices start from $454 USDSave up to $1,315 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
0.53ct Round
$454 USD