CaratHunter
Plans
Cushion|Lab Grown|IGI

4.03ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG779608289

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779608289

Diamond specifications and retailer prices

From £772 GBP
$1,035 USD
As of October 29, 2026
Save £5,668 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,441 GBP at Do Amore Diamonds · As of October 29, 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 LG779608289 or 779608289. Listed at 15 retailers as of October 29, 2026, with prices from £772 to £6,441, a £5,668 spread on the same certified stone. Do Amore Diamonds lists it at £6,441. 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 angle37.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779608289
Dimensions7.80 × 7.80 × 5.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm7.80 mm4.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779608289
Side View
Table 64.0%Crown 37.5°Girdle: MED-THKPavilion 36°Culet: NoneDepth 69.1%

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: £6,441 GBP|Low: £565 GBP|High: £6,441 GBP|Avg: £1,963 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
October 30, 2026
Retailer 4£565 GBP
Retailer 11£772 GBP
Retailer 7£800 GBP
Retailer 6£903 GBP
Retailer 10£1,088 GBP
Retailer 3£1,127 GBP
Retailer 2£1,273 GBP
Retailer 12£2,434 GBP
Retailer 8£2,465 GBP
Retailer 9£2,503 GBP
Retailer 5£3,011 GBP
Do Amore Diamonds£6,441 GBP

40 data points across 12 retailers

15 retailers£772 GBP to £6,441 GBP

A
Cheapest Retailer
-
£772 GBP
$1,035 USD
Final sale: no returns
Retailer 2
-
£800 GBP
$1,072 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£903 GBP
$1,210 USD
View
A
Retailer 4
-
£1,088 GBP
$1,458 USD
View
A
Retailer 5
-
£1,127 GBP
$1,510 USD
View
A
Retailer 6
-
£1,140 GBP
$1,527 USD
View
A
Retailer 7
-
£1,273 GBP
View
B
Retailer 8
-
£2,434 GBP
View
Retailer 9
-
£2,465 GBP
A$5,082 AUD
View
Price last confirmed 22 days ago
B
Retailer 10
-
£2,471 GBP
$3,310 USD
View
B
Retailer 11
-
£2,503 GBP
$3,354 USD
View
B
Retailer 12
-
£3,011 GBP
View
B
Retailer 13
-
£3,143 GBP
$4,212 USD
View
B
Retailer 14
-
£6,127 GBP
$8,210 USD
View
Most Expensive
B
Do Amore Diamonds
23-779608289 · Oct 29
£6,441 GBP
$8,630 USD
View
14 more retailers have this diamond
Prices start from £772 GBPSave up to £5,668 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
£772 GBP