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Cushion|Lab Grown|IGI

3.06ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG625433871

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG625433871

Diamond specifications and retailer prices

From £1,015 GBP
$1,362 USD
As of November 2, 2026
Save £2,143 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,158 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625433871 or 625433871. Listed at 6 retailers as of October 31, 2026, with prices from £1,015 to £3,158, a £2,143 spread on the same certified stone. Taylor and Hart lists it at £3,158. 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

3.06
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625433871
Dimensions10.13 × 7.15 × 4.89 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.13 mm7.15 mm3.06 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625433871
Side View
Table 62.0%Crown 43°Girdle: STK-VTKPavilion 34.8°Culet: NoneDepth 68.4%

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: £1,442 GBP|Low: £1,015 GBP|High: £3,158 GBP|Avg: £2,135 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 3£1,015 GBP
Retailer 2£1,156 GBP
Retailer 1£1,442 GBP
Retailer 4£3,084 GBP
Taylor and Hart£3,158 GBP

3 data points across 5 retailers

6 retailers£1,015 GBP to £3,158 GBP

A
Cheapest Retailer
-
£1,015 GBP
$1,362 USD
B+
Retailer 2
-
£1,156 GBP
$1,551 USD
View
B+
Retailer 3
-
£1,442 GBP
$1,935 USD
View
B
Retailer 4
-
£1,569 GBP
$2,105 USD
View
B
Retailer 5
-
£3,084 GBP
View
Most Expensive
B
Taylor and Hart
J8703W6 · Oct 31
£3,158 GBP
$4,237 USD
View
5 more retailers have this diamond
Prices start from £1,015 GBPSave up to £2,143 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
3.06ct Cushion
£1,015 GBP