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Radiant|Natural|GIA

0.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 5533959480

Certificate GIA 5533959480

Diamond specifications and retailer prices

From HK$4,628 HKD
SGD 798 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$4,628 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 5533959480. 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 angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 5533959480
Dimensions5.24 × 3.99 × 2.77 mm
L/W Ratio1.31
Girdle conditionPolished
Top View
5.24 mm3.99 mm0.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5533959480
Side View
Table 66.0%CrownGirdle: MED-THKPavilion 35.9°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$4,628 HKD|Low: HK$3,409 HKD|High: HK$9,671 HKD|Avg: HK$5,332 HKD|+0.3%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8HK$3,409 HKD
Retailer 2HK$4,201 HKD
Retailer 11HK$4,522 HKD
Fonder DiamondHK$4,628 HKD
Retailer 10HK$4,938 HKD
Retailer 5HK$5,039 HKD
Retailer 3HK$5,094 HKD
Retailer 7HK$5,228 HKD
Retailer 4HK$5,518 HKD
Retailer 12HK$5,682 HKD
Retailer 9HK$6,066 HKD
Retailer 6HK$9,671 HKD

6 data points across 12 retailers

1 retailer

A
Fonder Diamond
209781831 · Nov 5
HK$4,628 HKD
SGD 798 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
HK$4,628 HKD