CaratHunter
Plans
Cushion|Lab Grown|IGI

3.07ct E VS1 Cushion Lab Grown Diamond

FR • E/VS1 • IGI LG792656802

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

Certificate IGI LG792656802

Diamond specifications and retailer prices

From £485 GBP
$650 USD
As of October 29, 2026
Save £4,060 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,545 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG792656802 or 792656802. Listed at 18 retailers as of October 29, 2026, with prices from £485 to £4,545, a £4,060 spread on the same certified stone. Brilliant Earth lists it at £4,545. 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

3.07
Carat
E
Colour
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792656802
Dimensions9.06 × 8.74 × 5.11 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm8.74 mm3.07 ctE / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792656802
Side View
Table 57.0%Crown 39.9°Girdle: MediumPavilion 37.9°Culet: LargeDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £4,545 GBP|Low: £346 GBP|High: £4,687 GBP|Avg: £1,620 GBP|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 3£485 GBP
Retailer 12£728 GBP
Retailer 8£848 GBP
Retailer 4£1,009 GBP
Retailer 2£1,135 GBP
Retailer 14£1,214 GBP
Retailer 11£1,222 GBP
Retailer 5£1,570 GBP
Retailer 9£1,620 GBP
Retailer 13£1,643 GBP
Retailer 15£1,714 GBP
Retailer 6£1,755 GBP
Retailer 7£1,910 GBP
Retailer 10£2,346 GBP
Brilliant Earth£4,545 GBP

43 data points across 15 retailers

18 retailers£485 GBP to £4,545 GBP

B+
Cheapest Retailer
-
£485 GBP
$650 USD
Final sale: no returns
B+
Retailer 2
-
£728 GBP
$975 USD
View
B+
Retailer 3
-
£848 GBP
View
B+
Retailer 4
-
£1,009 GBP
$1,352 USD
View
B+
Retailer 5
-
£1,135 GBP
A$2,340 AUD
View
B+
Retailer 6
-
£1,214 GBP
$1,626 USD
View
B+
Retailer 7
-
£1,222 GBP
$1,637 USD
View
B
Retailer 8
-
£1,570 GBP
View
B
Retailer 9
-
£1,620 GBP
€2,067 EUR
View
B
Retailer 10
-
£1,643 GBP
$2,202 USD
View
B
Retailer 11
-
£1,714 GBP
SGD 3,104 SGD
View
B
Retailer 12
-
£1,730 GBP
$2,318 USD
View
B
Retailer 13
-
£1,755 GBP
$2,352 USD
View
B
Retailer 14
-
£1,910 GBP
A$3,938 AUD
View
Retailer 15
-
£2,181 GBP
$2,922 USD
View
Price last confirmed 95 days ago
B
Retailer 16
-
£2,346 GBP
View
C
Retailer 17
-
£3,194 GBP
View
Most Expensive
C
Brilliant Earth
19701593A · Oct 29
£4,545 GBP
$6,090 USD
View
17 more retailers have this diamond
Prices start from £485 GBPSave up to £4,060 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.

B+
3.07ct Cushion
£485 GBP