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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG741519299

Shape and cutting style on the report: Cut cornered square mixed cut

Certificate IGI LG741519299

Diamond specifications and retailer prices

From £1,009 GBP
$1,352 USD
As of November 1, 2026
Save £2,976 GBP (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,985 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG741519299 or 741519299. Listed at 16 retailers as of October 31, 2026, with prices from £1,009 to £3,985, a £2,976 spread on the same certified stone. Taylor and Hart lists it at £3,985. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741519299
Dimensions7.74 × 7.72 × 5.35 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.74 mm7.72 mm3.10 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741519299
Side View
Table 66.0%Crown 40.8°Girdle: Slightly ThickPavilion 42.4°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
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: Nov 1
Current: £3,357 GBP|Low: £721 GBP|High: £3,985 GBP|Avg: £2,189 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 1, 2026
Retailer 10£1,009 GBP
Retailer 2£1,163 GBP
Retailer 7£1,164 GBP
Retailer 4£1,417 GBP
Retailer 5£1,517 GBP
Retailer 9£1,658 GBP
Retailer 3£2,002 GBP
Retailer 6£2,360 GBP
Retailer 12£2,525 GBP
Retailer 8£3,000 GBP
Retailer 11£3,338 GBP
Retailer 1£3,357 GBP
Taylor and Hart£3,985 GBP

40 data points across 13 retailers

16 retailers£1,009 GBP to £3,985 GBP

Retailer 1
-
£901 GBP
$1,207 USD
Price last confirmed 21 days ago
Retailer 2
-
£980 GBP
$1,313 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
£1,009 GBP
$1,352 USD
View
Final sale: no returns
Retailer 4
-
£1,045 GBP
$1,400 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
£1,163 GBP
$1,558 USD
View
A
Retailer 6
-
£1,164 GBP
$1,560 USD
View
B+
Retailer 7
-
£1,517 GBP
View
B+
Retailer 8
-
£1,658 GBP
$2,222 USD
View
Retailer 9
-
£1,959 GBP
$2,625 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
£2,002 GBP
$2,682 USD
View
B
Retailer 11
-
£2,360 GBP
A$4,864 AUD
View
B
Retailer 12
-
£2,525 GBP
View
B
Retailer 13
-
£3,000 GBP
$4,019 USD
View
B
Retailer 14
-
£3,338 GBP
SGD 6,044 SGD
View
B
Retailer 15
-
£3,357 GBP
View
Most Expensive
B
Taylor and Hart
P2OKGUD · Oct 31
£3,985 GBP
$5,340 USD
View
15 more retailers have this diamond
Prices start from £1,009 GBPSave up to £2,976 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
3.10ct Cushion
£1,009 GBP