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Cushion|Lab Grown|IGI

12.07ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG848623794

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG848623794

Diamond specifications and retailer prices

From £1,929 GBP
$2,585 USD
As of November 1, 2026
Save £2,720 GBP (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,650 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 12.07ct lab-grown cushion diamond

This 12.07ct 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 LG848623794 or 848623794. Listed at 3 retailers as of October 28, 2026, with prices from £1,929 to £4,650, a £2,720 spread on the same certified stone. Rare Carat lists it at £4,650. 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

12.07
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848623794
Dimensions16.42 × 11.78 × 7.78 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.42 mm11.78 mm12.07 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848623794
Side View
Table 65.0%Crown 34.8°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £4,650 GBP|Low: £1,929 GBP|High: £4,650 GBP|Avg: £3,071 GBP
Rare Carat
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£1,929 GBP
Retailer 2£2,754 GBP
Rare Carat£4,650 GBP

11 data points across 3 retailers

3 retailers£1,929 GBP to £4,650 GBP

A
Cheapest Retailer
-
£1,929 GBP
$2,585 USD
Final sale: no returns
A
Retailer 2
-
£2,754 GBP
View
Most Expensive
B+
Rare Carat
848623794 · Oct 28
£4,650 GBP
$6,230 USD
View
2 more retailers have this diamond
Prices start from £1,929 GBPSave up to £2,720 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
12.07ct Cushion
£1,929 GBP