Radiant|Natural|GIA

0.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 7531900824

Certificate GIA 7531900824

Diamond specifications and retailer prices

From $593 USD
SGD 802 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $593 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531900824. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38°
OriginNatural
Grading LabGIA
CertificateGIA 7531900824
Dimensions5.20 × 4.00 × 2.79 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
5.20 mm4.00 mm0.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531900824
Side View
Table 70.0%CrownGirdle: THK-VTKPavilion 38°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $593 USD|Low: $439 USD|High: $1,264 USD|Avg: $668 USD|+0.3%
Fonder Diamond
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November 5, 2026
Retailer 10$439 USD
Retailer 6$499 USD
Retailer 16$537 USD
Retailer 14$549 USD
Retailer 8$560 USD
Fonder Diamond$593 USD
Retailer 3$627 USD
Retailer 11$634 USD
Retailer 2$640 USD
Retailer 15$640 USD
Retailer 17$640 USD
Retailer 4$660 USD
Retailer 12$664 USD
Retailer 18$690 USD
Retailer 7$721 USD
Retailer 5$730 USD
Retailer 9$768 USD
Retailer 19$836 USD
Retailer 13$1,264 USD

6 data points across 19 retailers

1 retailer

B+
Fonder Diamond
209781766 · Nov 5
$593 USD
SGD 802 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.

B+
0.51ct Radiant
$593 USD