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Radiant|Natural|GIA

0.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 7531900824

Certificate GIA 7531900824

Diamond specifications and retailer prices

From $1,071 NZD
SGD 802 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $1,071 NZD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,071 NZD|Low: $792 NZD|High: $2,280 NZD|Avg: $1,205 NZD|+0.3%
Fonder Diamond
Retailer 2
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Retailer 11
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Retailer 19
November 5, 2026
Retailer 10$792 NZD
Retailer 6$900 NZD
Retailer 16$969 NZD
Retailer 14$990 NZD
Retailer 8$1,010 NZD
Fonder Diamond$1,071 NZD
Retailer 3$1,131 NZD
Retailer 11$1,144 NZD
Retailer 2$1,154 NZD
Retailer 15$1,154 NZD
Retailer 17$1,154 NZD
Retailer 4$1,191 NZD
Retailer 12$1,198 NZD
Retailer 18$1,245 NZD
Retailer 7$1,301 NZD
Retailer 5$1,317 NZD
Retailer 9$1,385 NZD
Retailer 19$1,508 NZD
Retailer 13$2,280 NZD

6 data points across 19 retailers

1 retailer

B+
Fonder Diamond
209781766 · Nov 5
$1,071 NZD
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
$1,071 NZD