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Radiant|Lab Grown|IGI

8.06ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG645433822

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

Certificate IGI LG645433822

Diamond specifications and retailer prices

From HK$19,842 HKD
$2,529 USD
As of November 1, 2026
Save HK$39,235 HKD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$59,077 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 8.06ct lab-grown radiant diamond

This 8.06ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645433822 or 645433822. Listed at 6 retailers as of October 31, 2026, with prices from HK$19,842 to HK$59,077, a HK$39,235 spread on the same certified stone. Taylor and Hart lists it at HK$59,077. 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

8.06
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645433822
Dimensions14.84 × 9.87 × 6.47 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.84 mm9.87 mm8.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645433822
Side View
Table 69.0%Crown 26.9°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.6%

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 1
Current: HK$24,102 HKD|Low: HK$18,105 HKD|High: HK$59,077 HKD|Avg: HK$32,290 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 26, 2026
Retailer 6HK$18,105 HKD
Retailer 7HK$18,163 HKD
Retailer 4HK$19,842 HKD
Retailer 1HK$24,102 HKD
Retailer 5HK$26,754 HKD
Retailer 3HK$42,328 HKD
Retailer 2HK$48,216 HKD
Taylor and HartHK$59,077 HKD

18 data points across 8 retailers

6 retailersHK$19,842 HKD to HK$59,077 HKD

A
Cheapest Retailer
-
HK$19,842 HKD
$2,529 USD
B+
Retailer 2
-
HK$24,102 HKD
$3,072 USD
View
B+
Retailer 3
-
HK$26,754 HKD
$3,410 USD
View
B
Retailer 4
-
HK$42,328 HKD
$5,395 USD
View
B
Retailer 5
-
HK$48,216 HKD
£4,839 GBP
View
Most Expensive
B
Taylor and Hart
B6Q9VIA · Oct 31
HK$59,077 HKD
$7,530 USD
View
5 more retailers have this diamond
Prices start from HK$19,842 HKDSave up to HK$39,235 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
8.06ct Radiant
HK$19,842 HKD