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Radiant|Lab Grown|IGI

8.11ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG588335655

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

Certificate IGI LG588335655

Diamond specifications and retailer prices

From HK$8,740 HKD
$1,114 USD
As of October 31, 2026
Save HK$42,885 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$51,625 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.11ct lab-grown radiant diamond

This 8.11ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588335655 or 588335655. Listed at 17 retailers as of October 31, 2026, with prices from HK$8,740 to HK$51,625, a HK$42,885 spread on the same certified stone. Brilliant Earth lists it at HK$51,625. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.11
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588335655
Dimensions13.91 × 9.96 × 6.79 mm
L/W Ratio1.40
Culet sizePointed
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
13.91 mm9.96 mm8.11 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588335655
Side View
Table 65.0%Crown 46.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.2%

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: Oct 31
Current: HK$51,625 HKD|Low: HK$5,853 HKD|High: HK$51,703 HKD|Avg: HK$21,443 HKD|-0.2%
Brilliant Earth
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 1, 2026
Retailer 5HK$8,740 HKD
Retailer 7HK$10,372 HKD
Retailer 11HK$10,435 HKD
Retailer 14HK$13,314 HKD
Retailer 4HK$14,467 HKD
Retailer 8HK$14,952 HKD
Retailer 10HK$15,186 HKD
Retailer 9HK$16,778 HKD
Retailer 12HK$19,520 HKD
Retailer 13HK$24,792 HKD
Retailer 15HK$24,990 HKD
Retailer 2HK$30,709 HKD
Retailer 6HK$31,370 HKD
Retailer 3HK$31,563 HKD
Brilliant EarthHK$51,625 HKD

36 data points across 15 retailers

17 retailersHK$8,740 HKD to HK$51,625 HKD

Retailer 1
-
HK$7,971 HKD
$1,016 USD
Price last confirmed 35 days ago
Retailer 2
-
HK$8,379 HKD
$1,068 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
HK$8,740 HKD
$1,114 USD
View
Final sale: no returns
Retailer 4
-
HK$10,372 HKD
$1,322 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$10,435 HKD
$1,330 USD
View
B+
Retailer 6
-
HK$13,314 HKD
$1,697 USD
View
B+
Retailer 7
-
HK$14,467 HKD
$1,844 USD
View
B+
Retailer 8
-
HK$14,952 HKD
€1,815 EUR
View
A
Retailer 9
-
HK$15,186 HKD
ZAR 31,270 ZAR
View
B+
Retailer 10
-
HK$16,778 HKD
A$3,290 AUD
View
B+
Retailer 11
-
HK$19,520 HKD
$2,488 USD
View
B+
Retailer 12
-
HK$24,792 HKD
$3,160 USD
View
B+
Retailer 13
-
HK$24,990 HKD
£2,508 GBP
View
B
Retailer 14
-
HK$30,709 HKD
£3,082 GBP
View
Retailer 15
-
HK$31,370 HKD
$3,998 USD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
HK$31,563 HKD
$4,023 USD
View
Most Expensive
B
Brilliant Earth
7646247A · Oct 31
HK$51,625 HKD
$6,580 USD
View
16 more retailers have this diamond
Prices start from HK$8,740 HKDSave up to HK$42,885 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
8.11ct Radiant
HK$8,740 HKD