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Cushion|Lab Grown|IGI

12.05ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811610490

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811610490

Diamond specifications and retailer prices

From HK$29,963 HKD
$3,819 USD
As of November 2, 2026
Save HK$70,172 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$100,135 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 12.05ct lab-grown cushion diamond

This 12.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811610490 or 811610490. Listed at 10 retailers as of November 2, 2026, with prices from HK$29,963 to HK$100,135, a HK$70,172 spread on the same certified stone. With Clarity lists it at HK$100,135. 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

12.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811610490
Dimensions16.88 × 11.59 × 7.72 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.88 mm11.59 mm12.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811610490
Side View
Table 66.0%Crown 35.9°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 66.6%

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 2
Current: HK$35,773 HKD|Low: HK$28,605 HKD|High: HK$100,135 HKD|Avg: HK$57,957 HKD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 7HK$29,963 HKD
Retailer 6HK$31,533 HKD
Retailer 1HK$35,773 HKD
Retailer 8HK$41,488 HKD
Retailer 3HK$42,508 HKD
Retailer 4HK$52,135 HKD
Retailer 2HK$76,965 HKD
Retailer 5HK$80,081 HKD
Retailer 9HK$92,985 HKD
With ClarityHK$100,135 HKD

40 data points across 10 retailers

10 retailersHK$29,963 HKD to HK$100,135 HKD

A
Cheapest Retailer
-
HK$29,963 HKD
$3,819 USD
A
Retailer 2
-
HK$31,533 HKD
View
A
Retailer 3
-
HK$35,773 HKD
£3,590 GBP
View
A
Retailer 4
-
HK$41,488 HKD
$5,288 USD
View
A
Retailer 5
-
HK$42,508 HKD
€5,160 EUR
View
B+
Retailer 6
-
HK$52,135 HKD
$6,645 USD
View
B
Retailer 7
-
HK$76,965 HKD
A$15,092 AUD
View
B
Retailer 8
-
HK$80,081 HKD
$10,207 USD
View
B
Retailer 9
-
HK$92,985 HKD
$11,852 USD
View
Most Expensive
B
With Clarity
811610490 · Nov 2
HK$100,135 HKD
$12,763 USD
View
9 more retailers have this diamond
Prices start from HK$29,963 HKDSave up to HK$70,172 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
12.05ct Cushion
HK$29,963 HKD