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Cushion|Lab Grown|IGI

12.04ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG826686985

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG826686985

Diamond specifications and retailer prices

From £3,937 GBP
$5,283 USD
As of November 2, 2026
Save £9,886 GBP (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £14,585 GBP at Michael Trio · As of October 9, 2026
View at Michael Trio

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 LG826686985 or 826686985. Listed at 12 retailers as of October 31, 2026, with a 251% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826686985
Dimensions18.40 × 11.11 × 6.82 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.40 mm11.11 mm12.04 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826686985
Side View
Table 52.0%Crown 37.1°Girdle: MED-THKPavilion 35.7°Culet: LargeDepth 61.4%

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: £14,585 GBP|Low: £3,937 GBP|High: £15,154 GBP|Avg: £7,788 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£3,937 GBP
Retailer 4£4,225 GBP
Retailer 11£4,229 GBP
Retailer 2£4,982 GBP
Retailer 10£5,451 GBP
Retailer 5£5,989 GBP
Retailer 7£5,992 GBP
Retailer 12£7,248 GBP
Retailer 6£7,320 GBP
Retailer 9£7,993 GBP
Retailer 3£13,823 GBP
Michael Trio£14,585 GBP

36 data points across 12 retailers

12 retailers£3,937 GBP to £13,823 GBP

A
Cheapest Retailer
-
£3,937 GBP
$5,283 USD
Retailer 2
-
£4,225 GBP
$5,670 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£4,229 GBP
$5,675 USD
View
B+
Retailer 4
-
£4,982 GBP
View
B+
Retailer 5
-
£5,451 GBP
View
B+
Retailer 6
-
£5,989 GBP
$8,037 USD
View
B+
Retailer 7
-
£5,992 GBP
ZAR 129,907 ZAR
View
B
Retailer 8
-
£7,248 GBP
$9,727 USD
View
B
Retailer 9
-
£7,320 GBP
A$15,113 AUD
View
B
Retailer 10
-
£7,993 GBP
$10,726 USD
View
B
Retailer 11
-
£13,823 GBP
$18,550 USD
View
Most Expensive
Michael Trio
2095078335 · Oct 9
£14,585 GBP
SGD 26,448 SGD
View
Price last confirmed 24 days ago
11 more retailers have this diamond
Prices start from £3,937 GBPSave up to £9,886 GBP

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
£3,937 GBP