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15.11ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG771656392

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771656392

Diamond specifications and retailer prices

From HK$76,515 HKD
$9,752 USD
As of November 2, 2026
Save HK$147,605 HKD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$224,120 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.11ct lab-grown round diamond

This 15.11ct 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 LG771656392 or 771656392. Listed at 6 retailers as of October 31, 2026, with prices from HK$76,515 to HK$224,120, a HK$147,605 spread on the same certified stone. Taylor and Hart lists it at HK$224,120. 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

15.11
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771656392
Dimensions16.12 × 16.07 × 9.63 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
16.12 mm16.07 mm15.11 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771656392
Side View
Table 59.0%Crown 33.7°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$81,738 HKD|Low: HK$66,041 HKD|High: HK$224,120 HKD|Avg: HK$107,413 HKD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 3, 2026
Retailer 4HK$71,596 HKD
Retailer 2HK$76,515 HKD
Retailer 1HK$81,738 HKD
Retailer 3HK$120,264 HKD
Retailer 5HK$122,313 HKD
Taylor and HartHK$224,120 HKD

39 data points across 6 retailers

6 retailersHK$76,515 HKD to HK$224,120 HKD

Retailer 1
-
HK$71,596 HKD
$9,125 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
HK$76,515 HKD
$9,752 USD
View
B+
Retailer 3
-
HK$81,738 HKD
£8,203 GBP
View
B
Retailer 4
-
HK$120,264 HKD
€14,598 EUR
View
B
Retailer 5
-
HK$122,313 HKD
$15,589 USD
View
Most Expensive
B
Taylor and Hart
0FZMRMH · Oct 31
HK$224,120 HKD
$28,565 USD
View
5 more retailers have this diamond
Prices start from HK$76,515 HKDSave up to HK$147,605 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.

B+
15.11ct Round
HK$76,515 HKD