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Cushion|Lab Grown|IGI

12.04ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG819621041

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG819621041

Diamond specifications and retailer prices

From HK$41,174 HKD
$5,248 USD
As of November 1, 2026
Save HK$118,957 HKD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$750,206 HKD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 12.04ct lab-grown cushion diamond

This 12.04ct 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 LG819621041 or 819621041. Listed at 16 retailers as of October 31, 2026, with a 289% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.04
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819621041
Dimensions17.42 × 11.82 × 7.40 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.42 mm11.82 mm12.04 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819621041
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 62.6%

Caratlytics Score

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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$750,206 HKD|Low: HK$40,445 HKD|High: HK$819,507 HKD|Avg: HK$130,258 HKD|-8.5%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12HK$40,445 HKD
Retailer 3HK$41,174 HKD
Retailer 9HK$41,661 HKD
Retailer 11HK$55,783 HKD
Retailer 6HK$56,433 HKD
Retailer 2HK$62,569 HKD
Retailer 4HK$63,132 HKD
Retailer 8HK$69,103 HKD
Retailer 7HK$84,732 HKD
Retailer 13HK$103,116 HKD
Retailer 5HK$114,299 HKD
Retailer 10HK$153,034 HKD
Mervis Diamond ImportersHK$750,206 HKD

42 data points across 13 retailers

16 retailersHK$41,174 HKD to HK$160,131 HKD

Retailer 1
-
HK$40,445 HKD
$5,155 USD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$41,174 HKD
$5,248 USD
View
A
Retailer 3
-
HK$41,661 HKD
$5,310 USD
View
B+
Retailer 4
-
HK$55,783 HKD
$7,110 USD
View
B+
Retailer 5
-
HK$56,433 HKD
£5,664 GBP
View
B+
Retailer 6
-
HK$62,569 HKD
$7,975 USD
View
B+
Retailer 7
-
HK$63,132 HKD
£6,336 GBP
View
B+
Retailer 8
-
HK$64,931 HKD
$8,276 USD
View
B+
Retailer 9
-
HK$69,103 HKD
ZAR 142,291 ZAR
View
B
Retailer 10
-
HK$84,732 HKD
A$16,615 AUD
View
B
Retailer 11
-
HK$103,116 HKD
$13,143 USD
View
B
Retailer 12
-
HK$114,299 HKD
$14,568 USD
View
B
Retailer 13
-
HK$153,034 HKD
$19,506 USD
View
B
Retailer 14
-
HK$160,131 HKD
$20,410 USD
View
Retailer 15
-
HK$239,922 HKD
$30,580 USD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985410187 · Oct 31
HK$750,206 HKD
$95,620 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$41,174 HKDSave up to HK$118,957 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
12.04ct Cushion
HK$41,174 HKD