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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 HK$4,651 HKD
SGD 802 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$4,651 HKD 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: HK$4,651 HKD|Low: HK$3,441 HKD|High: HK$9,906 HKD|Avg: HK$5,235 HKD|+0.3%
Fonder Diamond
Retailer 2
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Retailer 19
November 5, 2026
Retailer 10HK$3,441 HKD
Retailer 6HK$3,911 HKD
Retailer 16HK$4,209 HKD
Retailer 14HK$4,303 HKD
Retailer 8HK$4,389 HKD
Fonder DiamondHK$4,651 HKD
Retailer 3HK$4,914 HKD
Retailer 11HK$4,969 HKD
Retailer 2HK$5,016 HKD
Retailer 15HK$5,016 HKD
Retailer 17HK$5,016 HKD
Retailer 4HK$5,173 HKD
Retailer 12HK$5,204 HKD
Retailer 18HK$5,408 HKD
Retailer 7HK$5,651 HKD
Retailer 5HK$5,721 HKD
Retailer 9HK$6,019 HKD
Retailer 19HK$6,552 HKD
Retailer 13HK$9,906 HKD

6 data points across 19 retailers

1 retailer

B+
Fonder Diamond
209781766 · Nov 5
HK$4,651 HKD
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
HK$4,651 HKD