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Cushion|Lab Grown|IGI

12.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG791634358

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791634358

Diamond specifications and retailer prices

From £2,549 GBP
$3,420 USD
As of November 2, 2026
Save £10,185 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £12,734 GBP at With Clarity · As of November 2, 2026
View at With Clarity

About this 12.1ct lab-grown cushion diamond

This 12.1ct 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 LG791634358 or 791634358. Listed at 18 retailers as of November 2, 2026, with prices from £2,549 to £12,734, a £10,185 spread on the same certified stone. With Clarity lists it at £12,734. 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

12.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791634358
Dimensions16.64 × 11.79 × 7.87 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.64 mm11.79 mm12.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791634358
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.8%

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 2
Current: £4,053 GBP|Low: £2,515 GBP|High: £12,734 GBP|Avg: £4,814 GBP|+1.7%
Retailer 1
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
Retailer 15
Retailer 16
With Clarity
November 2, 2026
Retailer 8£2,515 GBP
Retailer 14£2,549 GBP
Retailer 5£2,857 GBP
Retailer 2£3,014 GBP
Retailer 15£3,319 GBP
Retailer 9£3,412 GBP
Retailer 12£3,941 GBP
Retailer 6£3,958 GBP
Retailer 1£4,053 GBP
Retailer 4£4,395 GBP
Retailer 10£4,717 GBP
Retailer 13£4,963 GBP
Retailer 3£6,394 GBP
Retailer 11£7,342 GBP
Retailer 16£7,666 GBP
Retailer 7£8,862 GBP
With Clarity£12,734 GBP

41 data points across 17 retailers

18 retailers£2,549 GBP to £12,734 GBP

Retailer 1
-
£2,515 GBP
$3,375 USD
Price last confirmed 20 days ago
A
Retailer 2
-
£2,549 GBP
$3,420 USD
View
A
Retailer 3
-
£2,857 GBP
$3,834 USD
View
A
Retailer 4
-
£3,014 GBP
HK$31,600 HKD
View
A
Retailer 5
-
£3,319 GBP
$4,454 USD
View
A
Retailer 6
-
£3,412 GBP
View
A
Retailer 7
-
£3,941 GBP
ZAR 85,443 ZAR
View
A
Retailer 8
-
£3,958 GBP
$5,311 USD
View
A
Retailer 9
-
£4,053 GBP
€5,180 EUR
View
B+
Retailer 10
-
£4,395 GBP
View
B+
Retailer 11
-
£4,717 GBP
A$9,738 AUD
View
B+
Retailer 12
-
£4,963 GBP
$6,660 USD
View
B+
Retailer 13
-
£6,219 GBP
$8,345 USD
View
B+
Retailer 14
-
£6,394 GBP
$8,581 USD
View
B+
Retailer 15
-
£7,342 GBP
A$15,158 AUD
View
B
Retailer 16
-
£7,666 GBP
$10,287 USD
View
B
Retailer 17
-
£8,862 GBP
$11,892 USD
View
Most Expensive
B
With Clarity
791634358 · Nov 2
£12,734 GBP
$17,088 USD
View
17 more retailers have this diamond
Prices start from £2,549 GBPSave up to £10,185 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
12.10ct Cushion
£2,549 GBP