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Cushion|Lab Grown|IGI

3.07ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG647483501

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG647483501

Diamond specifications and retailer prices

From £427 GBP
$569 USD
As of October 29, 2026
Save £2,959 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,387 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647483501 or 647483501. Listed at 13 retailers as of October 29, 2026, with prices from £427 to £3,387, a £2,959 spread on the same certified stone. Do Amore Diamonds lists it at £3,387. 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

3.07
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647483501
Dimensions8.36 × 8.36 × 5.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.36 mm8.36 mm3.07 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647483501
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.7%

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: Oct 29
Current: £3,387 GBP|Low: £305 GBP|High: £4,115 GBP|Avg: £1,521 GBP
Do Amore Diamonds
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
October 30, 2026
Retailer 5£305 GBP
Retailer 13£427 GBP
Retailer 12£473 GBP
Retailer 9£548 GBP
Retailer 11£735 GBP
Retailer 14£743 GBP
Retailer 2£815 GBP
Retailer 3£1,522 GBP
Retailer 7£1,735 GBP
Retailer 10£1,755 GBP
Retailer 6£1,781 GBP
Retailer 8£2,279 GBP
Do Amore Diamonds£3,387 GBP
Retailer 4£4,115 GBP

44 data points across 14 retailers

13 retailers£427 GBP to £3,387 GBP

A
Cheapest Retailer
-
£427 GBP
$569 USD
Final sale: no returns
Retailer 2
-
£473 GBP
$630 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£548 GBP
$730 USD
View
A
Retailer 4
-
£716 GBP
$954 USD
View
A
Retailer 5
-
£735 GBP
$979 USD
View
A
Retailer 6
-
£743 GBP
$989 USD
View
A
Retailer 7
-
£815 GBP
View
B+
Retailer 8
-
£1,522 GBP
View
Retailer 9
-
£1,735 GBP
$2,310 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
£1,755 GBP
$2,337 USD
View
Retailer 11
-
£1,781 GBP
$2,372 USD
View
Price last confirmed 11 days ago
Retailer 12
-
£2,279 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-0519D217F · Oct 29
£3,387 GBP
$4,510 USD
View
12 more retailers have this diamond
Prices start from £427 GBPSave up to £2,959 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
3.07ct Cushion
£427 GBP