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Cushion|Lab Grown|IGI

4.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG793648355

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG793648355

Diamond specifications and retailer prices

From £672 GBP
$900 USD
As of October 27, 2026
Save £3,769 GBP (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,441 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 LG793648355 or 793648355. Listed at 12 retailers as of October 26, 2026, with prices from £672 to £4,441, a £3,769 spread on the same certified stone. Do Amore Diamonds lists it at £4,441. 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 angle36.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793648355
Dimensions11.72 × 7.84 × 5.31 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm7.84 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793648355
Side View
Table 65.0%Crown 36.9°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 67.7%

Caratlytics Score

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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: £4,441 GBP|Low: £631 GBP|High: £4,441 GBP|Avg: £1,600 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
Retailer 15
Retailer 16
October 25, 2026
Retailer 11£631 GBP
Retailer 2£672 GBP
Retailer 13£719 GBP
Retailer 15£820 GBP
Retailer 5£885 GBP
Retailer 9£972 GBP
Retailer 7£1,402 GBP
Retailer 4£1,548 GBP
Retailer 6£1,661 GBP
Retailer 8£1,848 GBP
Retailer 3£1,951 GBP
Retailer 12£2,190 GBP
Retailer 10£2,528 GBP
Retailer 16£2,815 GBP
Retailer 14£4,026 GBP
Do Amore Diamonds£4,441 GBP

15 data points across 16 retailers

12 retailers£672 GBP to £4,441 GBP

Retailer 1
-
£631 GBP
Price last confirmed 11 days ago
A
Retailer 2
-
£672 GBP
$900 USD
View
A
Retailer 3
-
£719 GBP
$964 USD
View
Retailer 4
-
£820 GBP
$1,099 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£972 GBP
€1,240 EUR
View
B+
Retailer 6
-
£1,548 GBP
$2,075 USD
View
B+
Retailer 7
-
£1,951 GBP
CA$3,630 CAD
View
Retailer 8
-
£2,190 GBP
$2,935 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£2,528 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
£2,815 GBP
$3,772 USD
View
B
Retailer 11
-
£4,026 GBP
$5,395 USD
View
Most Expensive
B
Do Amore Diamonds
27-19FA2F487 · Oct 26
£4,441 GBP
$5,950 USD
View
11 more retailers have this diamond
Prices start from £672 GBPSave up to £3,769 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
£672 GBP