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11.79ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG837640665

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837640665

Diamond specifications and retailer prices

From HK$16,672 HKD
$2,125 USD
As of October 31, 2026
Save HK$64,766 HKD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$81,438 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.79ct lab-grown round diamond

This 11.79ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640665 or 837640665. Listed at 3 retailers as of October 31, 2026, with prices from HK$16,672 to HK$81,438, a HK$64,766 spread on the same certified stone. Brilliant Earth lists it at HK$81,438. 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

11.79
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640665
Dimensions14.83 × 14.90 × 8.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm14.90 mm11.79 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640665
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 58.9%

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$81,438 HKD|Low: HK$16,672 HKD|High: HK$83,949 HKD|Avg: HK$49,053 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3HK$16,672 HKD
Retailer 2HK$23,899 HKD
Brilliant EarthHK$81,438 HKD

31 data points across 3 retailers

3 retailersHK$16,672 HKD to HK$81,438 HKD

A
Cheapest Retailer
-
HK$16,672 HKD
$2,125 USD
Final sale: no returns
A
Retailer 2
-
HK$23,899 HKD
£2,399 GBP
View
Most Expensive
B
Brilliant Earth
21485527A · Oct 31
HK$81,438 HKD
$10,380 USD
View
2 more retailers have this diamond
Prices start from HK$16,672 HKDSave up to HK$64,766 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
11.79ct Round
HK$16,672 HKD