CaratHunter
Plans
Round|Lab Grown|IGI

8.62ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG655448702

Shape and cutting style on the report: Round brilliant

Certificate IGI LG655448702

Diamond specifications and retailer prices

From HK$10,427 HKD
$1,329 USD
As of November 1, 2026
Save HK$66,621 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$77,049 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8.62ct lab-grown round diamond

This 8.62ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655448702 or 655448702. Listed at 13 retailers as of November 1, 2026, with prices from HK$10,427 to HK$77,049, a HK$66,621 spread on the same certified stone. Brilliant Earth lists it at HK$77,049. 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

8.62
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655448702
Dimensions13.24 × 13.20 × 7.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.24 mm13.20 mm8.62 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655448702
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

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$77,049 HKD|Low: HK$10,012 HKD|High: HK$84,346 HKD|Avg: HK$27,463 HKD|-8.7%
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
Retailer 16
November 2, 2026
Retailer 13HK$10,427 HKD
Retailer 3HK$11,345 HKD
Retailer 16HK$11,675 HKD
Retailer 5HK$14,763 HKD
Retailer 2HK$15,831 HKD
Retailer 9HK$18,479 HKD
Retailer 14HK$19,121 HKD
Retailer 12HK$19,144 HKD
Retailer 11HK$22,414 HKD
Retailer 4HK$22,550 HKD
Retailer 15HK$22,675 HKD
Retailer 7HK$26,447 HKD
Retailer 10HK$38,862 HKD
Retailer 8HK$47,682 HKD
Retailer 6HK$52,294 HKD
Brilliant EarthHK$77,049 HKD

42 data points across 16 retailers

13 retailersHK$10,427 HKD to HK$77,049 HKD

A
Cheapest Retailer
-
HK$10,427 HKD
$1,329 USD
A
Retailer 2
-
HK$11,345 HKD
$1,446 USD
View
A
Retailer 3
-
HK$11,675 HKD
$1,488 USD
View
Final sale: no returns
A
Retailer 4
-
HK$14,763 HKD
View
A
Retailer 5
-
HK$15,831 HKD
£1,589 GBP
View
A
Retailer 6
-
HK$18,479 HKD
€2,243 EUR
View
B+
Retailer 7
-
HK$19,121 HKD
$2,437 USD
View
A
Retailer 8
-
HK$19,144 HKD
$2,440 USD
View
B+
Retailer 9
-
HK$22,414 HKD
A$4,395 AUD
View
B+
Retailer 10
-
HK$22,550 HKD
$2,874 USD
View
B+
Retailer 11
-
HK$22,675 HKD
$2,890 USD
View
B
Retailer 12
-
HK$38,862 HKD
£3,900 GBP
View
Most Expensive
B
Brilliant Earth
15434335A · Nov 2
HK$77,049 HKD
$9,820 USD
View
12 more retailers have this diamond
Prices start from HK$10,427 HKDSave up to HK$66,621 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
8.62ct Round
HK$10,427 HKD