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Radiant|Natural|GIA

0.51ct G SI2 Radiant Natural Diamond

ID • G/SI2 • GIA 7235360080

Certificate GIA 7235360080

Diamond specifications and retailer prices

From $703 CAD
$503 USD
As of October 29, 2026
Save $686 CAD (49%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,388 CAD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7235360080. Listed at 3 retailers as of October 29, 2026, with prices from $703 to $1,388, a $686 spread on the same certified stone. 77 Diamonds lists it at $1,388. 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

0.51
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7235360080
Dimensions4.91 × 4.02 × 2.81 mm
L/W Ratio1.22
Top View
4.91 mm4.02 mm0.51 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7235360080
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.8%

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: Oct 29
Current: $1,388 CAD|Low: $638 CAD|High: $1,391 CAD|Avg: $998 CAD|+2.3%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$703 CAD
Retailer 3$936 CAD
77 Diamonds$1,388 CAD

28 data points across 3 retailers

3 retailers$703 CAD to $1,388 CAD

A
Cheapest Retailer
-
$703 CAD
$503 USD
Final sale: no returns
Retailer 2
-
$936 CAD
$670 USD
View
Price last confirmed 15 days ago
Most Expensive
B
77 Diamonds
RADCFYGBUFVWS · Oct 29
$1,388 CAD
£783 GBP
View
2 more retailers have this diamond
Prices start from $703 CADSave up to $686 CAD

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
0.51ct Radiant
$703 CAD