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Radiant|Lab Grown|IGI

8.20ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG843680766

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

Certificate IGI LG843680766

Diamond specifications and retailer prices

From HK$8,968 HKD
$1,143 USD
As of October 31, 2026
Save HK$41,402 HKD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$50,369 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.2ct lab-grown radiant diamond

This 8.2ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843680766 or 843680766. Listed at 3 retailers as of October 31, 2026, with prices from HK$8,968 to HK$50,369, a HK$41,402 spread on the same certified stone. Brilliant Earth lists it at HK$50,369. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.20
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680766
Dimensions14.47 × 10.05 × 6.56 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.47 mm10.05 mm8.20 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680766
Side View
Table 67.0%Crown 44.3°Girdle: MediumPavilion 37.6°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: HK$50,369 HKD|Low: HK$8,968 HKD|High: HK$50,369 HKD|Avg: HK$15,142 HKD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$8,968 HKD
Retailer 2HK$13,512 HKD
Brilliant EarthHK$50,369 HKD

24 data points across 3 retailers

3 retailersHK$8,968 HKD to HK$50,369 HKD

A
Cheapest Retailer
-
HK$8,968 HKD
$1,143 USD
Final sale: no returns
A
Retailer 2
-
HK$13,512 HKD
£1,356 GBP
View
Most Expensive
B
Brilliant Earth
21713348A · Oct 31
HK$50,369 HKD
$6,420 USD
View
2 more retailers have this diamond
Prices start from HK$8,968 HKDSave up to HK$41,402 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
8.20ct Radiant
HK$8,968 HKD