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Cushion|Lab Grown|IGI

12.08ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG626428544

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626428544

Diamond specifications and retailer prices

From HK$20,205 HKD
£2,028 GBP
As of November 1, 2026
Save HK$121,567 HKD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$141,772 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.08ct lab-grown cushion diamond

This 12.08ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626428544 or 626428544. Listed at 15 retailers as of October 31, 2026, with prices from HK$20,205 to HK$141,772, a HK$121,567 spread on the same certified stone. Brilliant Earth lists it at HK$141,772. 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

12.08
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626428544
Dimensions13.56 × 12.99 × 8.67 mm
L/W Ratio1.04
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
13.56 mm12.99 mm12.08 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626428544
Side View
Table 61.0%Crown 34.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 66.7%

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$141,772 HKD|Low: HK$20,197 HKD|High: HK$141,772 HKD|Avg: HK$45,277 HKD
Brilliant Earth
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
November 1, 2026
Retailer 2HK$20,205 HKD
Retailer 3HK$24,282 HKD
Retailer 13HK$25,153 HKD
Retailer 5HK$28,621 HKD
Retailer 9HK$32,246 HKD
Retailer 12HK$32,968 HKD
Retailer 7HK$33,986 HKD
Retailer 14HK$39,134 HKD
Retailer 8HK$39,897 HKD
Retailer 6HK$43,403 HKD
Retailer 11HK$63,189 HKD
Retailer 10HK$67,057 HKD
Retailer 4HK$70,140 HKD
Brilliant EarthHK$141,772 HKD

44 data points across 14 retailers

15 retailersHK$20,205 HKD to HK$141,772 HKD

A
Cheapest Retailer
-
HK$20,205 HKD
£2,028 GBP
A
Retailer 2
-
HK$24,282 HKD
$3,095 USD
View
Final sale: no returns
Retailer 3
-
HK$25,153 HKD
$3,206 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$28,621 HKD
$3,648 USD
View
A
Retailer 5
-
HK$32,246 HKD
$4,110 USD
View
A
Retailer 6
-
HK$32,968 HKD
$4,202 USD
View
A
Retailer 7
-
HK$33,986 HKD
£3,411 GBP
View
B+
Retailer 8
-
HK$39,134 HKD
$4,988 USD
View
A
Retailer 9
-
HK$39,897 HKD
€4,843 EUR
View
B+
Retailer 10
-
HK$43,403 HKD
£4,356 GBP
View
B+
Retailer 11
-
HK$63,189 HKD
$8,054 USD
View
B
Retailer 12
-
HK$67,057 HKD
$8,547 USD
View
B
Retailer 13
-
HK$70,140 HKD
$8,940 USD
View
B
Retailer 14
-
HK$87,682 HKD
$11,176 USD
View
Most Expensive
B
Brilliant Earth
20602485A · Oct 31
HK$141,772 HKD
$18,070 USD
View
14 more retailers have this diamond
Prices start from HK$20,205 HKDSave up to HK$121,567 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
12.08ct Cushion
HK$20,205 HKD