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Radiant|Lab Grown|IGI

8.01ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG620415642

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

Certificate IGI LG620415642

Diamond specifications and retailer prices

From HK$10,474 HKD
$1,335 USD
As of November 1, 2026
Save HK$35,110 HKD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$45,584 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.01ct lab-grown radiant diamond

This 8.01ct 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 LG620415642 or 620415642. Listed at 5 retailers as of October 31, 2026, with prices from HK$10,474 to HK$45,584, a HK$35,110 spread on the same certified stone. Brilliant Earth lists it at HK$45,584. 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

8.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620415642
Dimensions14.26 × 9.88 × 6.60 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.26 mm9.88 mm8.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620415642
Side View
Table 64.0%Crown 42.3°Girdle: THN-MEDPavilion 35.2°Culet: NoneDepth 66.8%

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$45,584 HKD|Low: HK$10,474 HKD|High: HK$68,179 HKD|Avg: HK$30,438 HKD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$10,474 HKD
Retailer 6HK$13,631 HKD
Retailer 4HK$18,619 HKD
Retailer 2HK$18,830 HKD
Retailer 7HK$21,858 HKD
Retailer 5HK$25,963 HKD
Retailer 9HK$31,088 HKD
Brilliant EarthHK$45,584 HKD
Retailer 8HK$68,179 HKD

5 data points across 9 retailers

5 retailersHK$10,474 HKD to HK$45,584 HKD

A
Cheapest Retailer
-
HK$10,474 HKD
$1,335 USD
A
Retailer 2
-
HK$18,619 HKD
A$3,651 AUD
View
B+
Retailer 3
-
HK$18,830 HKD
$2,400 USD
View
B+
Retailer 4
-
HK$25,963 HKD
$3,309 USD
View
Most Expensive
B
Brilliant Earth
9277218Y · Oct 31
HK$45,584 HKD
$5,810 USD
View
4 more retailers have this diamond
Prices start from HK$10,474 HKDSave up to HK$35,110 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
8.01ct Radiant
HK$10,474 HKD