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Cushion|Lab Grown|IGI

4.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG811607160

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811607160

Diamond specifications and retailer prices

From £720 GBP
$965 USD
As of October 27, 2026
Save £3,795 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,515 GBP at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811607160 or 811607160. Listed at 9 retailers as of October 26, 2026, with prices from £720 to £4,515, a £3,795 spread on the same certified stone. Do Amore Diamonds lists it at £4,515. 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

4.03
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811607160
Dimensions11.40 × 8.18 × 5.44 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm8.18 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811607160
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.5%

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: Oct 27
Current: £4,515 GBP|Low: £683 GBP|High: £5,142 GBP|Avg: £1,996 GBP|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 3£720 GBP
Retailer 5£728 GBP
Retailer 8£824 GBP
Retailer 6£834 GBP
Retailer 4£987 GBP
Retailer 7£1,114 GBP
Retailer 9£2,332 GBP
Retailer 2£2,559 GBP
Do Amore Diamonds£4,515 GBP
Retailer 10£5,142 GBP

12 data points across 10 retailers

9 retailers£720 GBP to £4,515 GBP

A
Cheapest Retailer
-
£720 GBP
$965 USD
A
Retailer 2
-
£728 GBP
$975 USD
View
A
Retailer 3
-
£824 GBP
$1,104 USD
View
Retailer 4
-
£834 GBP
$1,117 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£987 GBP
€1,259 EUR
View
A
Retailer 6
-
£1,114 GBP
$1,493 USD
View
Retailer 7
-
£2,332 GBP
A$4,807 AUD
View
Price last confirmed 22 days ago
B
Retailer 8
-
£2,559 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E6D75E39B · Oct 26
£4,515 GBP
$6,050 USD
View
8 more retailers have this diamond
Prices start from £720 GBPSave up to £3,795 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
4.03ct Cushion
£720 GBP