CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811639803

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG811639803

Diamond specifications and retailer prices

From HK$4,449 HKD
$567 USD
As of November 1, 2026
Save HK$19,485 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,934 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811639803 or 811639803. Listed at 17 retailers as of November 1, 2026, with prices from HK$4,449 to HK$23,934, a HK$19,485 spread on the same certified stone. MOH London lists it at HK$23,934. 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

3.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639803
Dimensions8.86 × 8.72 × 5.21 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.72 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639803
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 40°Culet: LargeDepth 59.7%

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$23,934 HKD|Low: HK$3,515 HKD|High: HK$24,063 HKD|Avg: HK$11,381 HKD|-0.5%
MOH London
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
Retailer 17
November 2, 2026
Retailer 14HK$4,449 HKD
Retailer 11HK$4,974 HKD
Retailer 9HK$4,982 HKD
Retailer 16HK$5,516 HKD
Retailer 15HK$6,551 HKD
Retailer 5HK$8,489 HKD
Retailer 2HK$8,607 HKD
Retailer 10HK$8,773 HKD
Retailer 4HK$10,521 HKD
Retailer 13HK$11,643 HKD
Retailer 17HK$11,719 HKD
Retailer 12HK$13,683 HKD
Retailer 6HK$14,499 HKD
Retailer 3HK$17,755 HKD
Retailer 8HK$17,870 HKD
Retailer 7HK$18,547 HKD
MOH LondonHK$23,934 HKD

10 data points across 17 retailers

17 retailersHK$4,449 HKD to HK$23,934 HKD

A
Cheapest Retailer
-
HK$4,449 HKD
$567 USD
A
Retailer 2
-
HK$4,974 HKD
$634 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,982 HKD
$635 USD
View
A
Retailer 4
-
HK$5,516 HKD
$703 USD
View
A
Retailer 5
-
HK$6,551 HKD
$835 USD
View
A
Retailer 6
-
HK$8,489 HKD
$1,082 USD
View
A
Retailer 7
-
HK$8,607 HKD
£864 GBP
View
A
Retailer 8
-
HK$8,773 HKD
€1,065 EUR
View
A
Retailer 9
-
HK$10,521 HKD
$1,341 USD
View
A
Retailer 10
-
HK$11,643 HKD
A$2,283 AUD
View
A
Retailer 11
-
HK$11,719 HKD
A$2,298 AUD
View
B+
Retailer 12
-
HK$13,683 HKD
$1,744 USD
View
B+
Retailer 13
-
HK$14,499 HKD
$1,848 USD
View
B+
Retailer 14
-
HK$17,755 HKD
$2,263 USD
View
B+
Retailer 15
-
HK$17,870 HKD
$2,278 USD
View
B+
Retailer 16
-
HK$18,547 HKD
$2,364 USD
View
Most Expensive
B
MOH London
LG811639803 · Nov 1
HK$23,934 HKD
£2,402 GBP
View
16 more retailers have this diamond
Prices start from HK$4,449 HKDSave up to HK$19,485 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
3.10ct Cushion
HK$4,449 HKD