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Radiant|Natural|GIA

0.51ct G SI1 Radiant Natural Diamond

ID • G/SI1 • GIA 6531903684

Certificate GIA 6531903684

Diamond specifications and retailer prices

From $832 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $832 SGD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531903684. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 6531903684
Dimensions5.58 × 4.13 × 2.73 mm
L/W Ratio1.35
Top View
5.58 mm4.13 mm0.51 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531903684
Side View
Table 68.0%CrownGirdle: STK-THKPavilion 36.9°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $832 SGD|Low: $601 SGD|High: $1,118 SGD|Avg: $876 SGD|+0.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2$601 SGD
Retailer 5$606 SGD
Retailer 4$754 SGD
Retailer 3$778 SGD
Retailer 13$788 SGD
Retailer 6$792 SGD
Fonder Diamond$832 SGD
Retailer 10$961 SGD
Retailer 11$991 SGD
Retailer 9$1,034 SGD
Retailer 12$1,050 SGD
Retailer 8$1,079 SGD
Retailer 7$1,118 SGD

5 data points across 13 retailers

1 retailer

A
Fonder Diamond
209781892 · Nov 5
$832 SGD
View

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
$832 SGD