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Radiant|Lab Grown|GCAL

0.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • GCAL 361846404

Certificate GCAL 361846404

Diamond specifications and retailer prices

From HK$2,220 HKD
$283 USD
As of November 1, 2026
Save HK$2,738 HKD (55%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$9,808 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 361846404. Listed at 3 retailers as of November 1, 2026, with a 123% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361846404
Dimensions5.55 × 4.10 × 2.61 mm
L/W Ratio1.35
Top View
5.55 mm4.10 mm0.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361846404
Side View
Table 64.0%CrownGirdle: MediumPavilionCuletDepth 63.7%

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 1
Current: HK$9,808 HKD|Low: HK$2,220 HKD|High: HK$9,808 HKD|Avg: HK$5,803 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
September 24, 2026
Retailer 3HK$2,220 HKD
Retailer 2HK$4,959 HKD
Do Amore DiamondsHK$9,808 HKD

2 data points across 3 retailers

3 retailersHK$2,220 HKD to HK$4,959 HKD

B+
Cheapest Retailer
-
HK$2,220 HKD
$283 USD
B
Retailer 2
-
HK$4,959 HKD
CA$878 CAD
View
Most Expensive
Do Amore Diamonds
16-500136557 · Nov 2
HK$9,808 HKD
$1,250 USD
View
Price under review
2 more retailers have this diamond
Prices start from HK$2,220 HKDSave up to HK$2,738 HKD

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$2,220 HKD