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Radiant|Lab Grown|IGI

8.12ct H VVS1 Radiant Lab Grown Diamond

EX • H/VVS1 • IGI LG839692734

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

Certificate IGI LG839692734

Diamond specifications and retailer prices

From HK$11,479 HKD
$1,463 USD
As of November 1, 2026
Save HK$57,331 HKD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$68,810 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.12ct lab-grown radiant diamond

This 8.12ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839692734 or 839692734. Listed at 3 retailers as of November 1, 2026, with prices from HK$11,479 to HK$68,810, a HK$57,331 spread on the same certified stone. Brilliant Earth lists it at HK$68,810. 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

8.12
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839692734
Dimensions14.29 × 9.87 × 6.71 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm9.87 mm8.12 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839692734
Side View
Table 67.0%Crown 45.4°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$68,810 HKD|Low: HK$11,479 HKD|High: HK$107,570 HKD|Avg: HK$47,668 HKD|-36.0%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$11,479 HKD
Retailer 2HK$17,091 HKD
Brilliant EarthHK$68,810 HKD

29 data points across 3 retailers

3 retailersHK$11,479 HKD to HK$68,810 HKD

A
Cheapest Retailer
-
HK$11,479 HKD
$1,463 USD
Final sale: no returns
A
Retailer 2
-
HK$17,091 HKD
£1,715 GBP
View
Most Expensive
B
Brilliant Earth
21601589A · Nov 2
HK$68,810 HKD
$8,770 USD
View
2 more retailers have this diamond
Prices start from HK$11,479 HKDSave up to HK$57,331 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
8.12ct Radiant
HK$11,479 HKD