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Cushion|Lab Grown|IGI

2.93ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG812651688

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG812651688

Diamond specifications and retailer prices

From £773 GBP
As of October 31, 2026
Save £2,827 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,096 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.93ct lab-grown cushion diamond

This 2.93ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812651688 or 812651688. Listed at 15 retailers as of October 31, 2026, with a 366% 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

2.93
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812651688
Dimensions8.69 × 8.53 × 5.46 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm8.53 mm2.93 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812651688
Side View
Table 53.0%Crown 35.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,973 GBP|Low: £773 GBP|High: £3,830 GBP|Avg: £1,806 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3£773 GBP
Retailer 10£796 GBP
Retailer 2£830 GBP
Retailer 9£926 GBP
Retailer 12£1,121 GBP
Retailer 5£1,255 GBP
Retailer 8£2,087 GBP
Retailer 6£2,270 GBP
Retailer 4£2,427 GBP
Retailer 11£2,491 GBP
Retailer 1£2,973 GBP
Retailer 7£3,600 GBP

43 data points across 12 retailers

15 retailers£773 GBP to £3,600 GBP

A
Cheapest Retailer
-
£773 GBP
Retailer 2
-
£796 GBP
View
Price last confirmed 24 days ago
A
Retailer 3
-
£830 GBP
View
Final sale: no returns
A
Retailer 4
-
£926 GBP
View
A
Retailer 5
-
£1,121 GBP
View
B+
Retailer 6
-
£1,255 GBP
View
Retailer 7
-
£1,868 GBP
View
Price last confirmed 108 days ago
B
Retailer 8
-
£2,087 GBP
View
B
Retailer 9
-
£2,270 GBP
View
B
Retailer 10
-
£2,427 GBP
View
B
Retailer 11
-
£2,491 GBP
View
B
Retailer 12
-
£2,973 GBP
View
B
Retailer 13
-
£3,127 GBP
View
B
Retailer 14
-
£3,600 GBP
View
Most Expensive
Do Amore Diamonds
27-37DC2F641 · Nov 4
£6,096 GBP
$8,230 USD
View
Price under review
14 more retailers have this diamond
Prices start from £773 GBPSave up to £2,827 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
2.93ct Cushion
£773 GBP