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Radiant|Lab Grown|IGI

0.71ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG642488146

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG642488146

Diamond specifications and retailer prices

From HK$2,103 HKD
As of November 3, 2026
Save HK$5,909 HKD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,011 HKD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642488146 or 642488146. Listed at 17 retailers as of November 3, 2026, with prices from HK$2,103 to HK$8,011, a HK$5,909 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$8,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642488146
Dimensions4.55 × 6.31 × 3.13 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.55 mm6.31 mm0.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642488146
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 38°Culet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$2,644 HKD|Low: HK$1,177 HKD|High: HK$7,210 HKD|Avg: HK$3,298 HKD|+9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 15HK$1,177 HKD
Retailer 7HK$1,522 HKD
Retailer 14HK$1,522 HKD
Retailer 4HK$2,103 HKD
Retailer 10HK$2,118 HKD
Retailer 1HK$2,644 HKD
Retailer 2HK$2,770 HKD
Retailer 13HK$2,887 HKD
Retailer 12HK$3,193 HKD
Retailer 5HK$3,334 HKD
Retailer 9HK$3,452 HKD
Retailer 8HK$3,994 HKD
Retailer 3HK$4,935 HKD
Retailer 6HK$5,327 HKD
Retailer 11HK$7,124 HKD

46 data points across 15 retailers

17 retailersHK$2,103 HKD to HK$8,011 HKD

Retailer 1
-
HK$1,522 HKD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$2,103 HKD
View
A
Retailer 3
-
HK$2,118 HKD
View
A
Retailer 4
-
HK$2,644 HKD
View
A
Retailer 5
-
HK$2,770 HKD
View
B+
Retailer 6
-
HK$2,887 HKD
View
Retailer 7
-
HK$3,193 HKD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$3,334 HKD
View
B+
Retailer 9
-
HK$3,452 HKD
View
B+
Retailer 10
-
HK$3,994 HKD
View
B
Retailer 11
-
HK$4,849 HKD
View
Retailer 12
-
HK$4,896 HKD
View
Price last confirmed 35 days ago
B
Retailer 13
-
HK$4,935 HKD
View
Retailer 14
-
HK$5,327 HKD
View
Price last confirmed 17 days ago
B
Retailer 15
-
HK$5,335 HKD
View
B
Retailer 16
-
HK$7,124 HKD
View
Most Expensive
B
Flawless Fine Jewelry
7CE88333E · Nov 4
HK$8,011 HKD
£804 GBP
View
16 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$5,909 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.

A
0.71ct Radiant
HK$2,103 HKD