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Round|Lab Grown|IGI

10.80ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG611392001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG611392001

Diamond specifications and retailer prices

From HK$29,829 HKD
$3,802 USD
As of October 26, 2026
Save HK$92,407 HKD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$122,236 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.8ct lab-grown round diamond

This 10.8ct 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 LG611392001 or 611392001. Listed at 7 retailers as of October 26, 2026, with prices from HK$29,829 to HK$122,236, a HK$92,407 spread on the same certified stone. Brilliant Earth lists it at HK$122,236. 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

10.80
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611392001
Dimensions14.19 × 14.32 × 8.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
14.19 mm14.32 mm10.80 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611392001
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

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: Oct 26
Current: HK$122,236 HKD|Low: HK$29,829 HKD|High: HK$131,572 HKD|Avg: HK$55,757 HKD|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8HK$29,829 HKD
Retailer 5HK$29,861 HKD
Retailer 10HK$30,232 HKD
Retailer 3HK$30,418 HKD
Retailer 2HK$31,519 HKD
Retailer 11HK$34,985 HKD
Retailer 7HK$51,823 HKD
Retailer 6HK$58,858 HKD
Retailer 4HK$69,529 HKD
Retailer 12HK$74,964 HKD
Retailer 9HK$100,001 HKD
Brilliant EarthHK$122,236 HKD

21 data points across 12 retailers

7 retailersHK$29,829 HKD to HK$122,236 HKD

A
Cheapest Retailer
-
HK$29,829 HKD
$3,802 USD
A
Retailer 2
-
HK$29,861 HKD
$3,806 USD
View
A
Retailer 3
-
HK$31,519 HKD
€3,826 EUR
View
B+
Retailer 4
-
HK$51,823 HKD
$6,605 USD
View
B+
Retailer 5
-
HK$58,858 HKD
$7,502 USD
View
B
Retailer 6
-
HK$102,041 HKD
$13,006 USD
View
Most Expensive
B
Brilliant Earth
9053132A · Oct 29
HK$122,236 HKD
$15,580 USD
View
6 more retailers have this diamond
Prices start from HK$29,829 HKDSave up to HK$92,407 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
10.80ct Round
HK$29,829 HKD