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Cushion|Lab Grown|IGI

3.11ct H VVS2 Cushion Lab Grown Diamond

EX • H/VVS2 • IGI LG516259379

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG516259379

Diamond specifications and retailer prices

From HK$9,140 HKD
$1,165 USD
As of October 31, 2026
Save HK$23,153 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,293 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to 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 LG516259379 or 516259379. Listed at 10 retailers as of October 29, 2026, with prices from HK$9,140 to HK$32,293, a HK$23,153 spread on the same certified stone. MOH London lists it at HK$32,293. 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

3.11
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516259379
Dimensions9.54 × 7.43 × 5.13 mm
L/W Ratio1.28
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
9.54 mm7.43 mm3.11 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516259379
Side View
Table 61.0%Crown 36.4°GirdlePavilion 35.9°Culet: NoneDepth 69.0%

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: Oct 31
Current: HK$32,293 HKD|Low: HK$7,061 HKD|High: HK$34,197 HKD|Avg: HK$18,936 HKD|-5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9HK$9,140 HKD
Retailer 5HK$10,121 HKD
Retailer 11HK$10,505 HKD
Retailer 8HK$12,137 HKD
Retailer 3HK$14,767 HKD
Retailer 10HK$15,111 HKD
Retailer 2HK$21,388 HKD
Retailer 6HK$21,994 HKD
Retailer 7HK$26,185 HKD
Retailer 4HK$27,698 HKD
MOH LondonHK$32,293 HKD

16 data points across 11 retailers

10 retailersHK$9,140 HKD to HK$32,293 HKD

A
Cheapest Retailer
-
HK$9,140 HKD
$1,165 USD
Final sale: no returns
A
Retailer 2
-
HK$10,121 HKD
$1,290 USD
View
Retailer 3
-
HK$10,505 HKD
$1,339 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$12,137 HKD
$1,547 USD
View
B+
Retailer 5
-
HK$15,111 HKD
$1,926 USD
View
B
Retailer 6
-
HK$21,388 HKD
A$4,194 AUD
View
B
Retailer 7
-
HK$21,994 HKD
ZAR 45,287 ZAR
View
B
Retailer 8
-
HK$26,185 HKD
£2,628 GBP
View
B
Retailer 9
-
HK$27,698 HKD
$3,530 USD
View
Most Expensive
B
MOH London
LG516259379 · Oct 29
HK$32,293 HKD
£3,241 GBP
View
9 more retailers have this diamond
Prices start from HK$9,140 HKDSave up to HK$23,153 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
3.11ct Cushion
HK$9,140 HKD