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Cushion|Lab Grown|IGI

5.09ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG828672577

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828672577

Diamond specifications and retailer prices

From £987 GBP
As of October 30, 2026
Save £5,215 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,203 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown cushion diamond

This 5.09ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828672577 or 828672577. Listed at 11 retailers as of October 29, 2026, with prices from £987 to £6,203, a £5,215 spread on the same certified stone. Do Amore Diamonds lists it at £6,203. 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

5.09
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828672577
Dimensions12.11 × 8.90 × 5.93 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm8.90 mm5.09 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828672577
Side View
Table 61.0%Crown 35.5°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 66.6%

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 30
Current: £6,203 GBP|Low: £813 GBP|High: £6,345 GBP|Avg: £2,147 GBP|-2.2%
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 11£813 GBP
Retailer 2£987 GBP
Retailer 10£987 GBP
Retailer 8£1,142 GBP
Retailer 3£1,162 GBP
Retailer 5£1,369 GBP
Retailer 7£1,455 GBP
Retailer 12£2,220 GBP
Retailer 4£2,310 GBP
Retailer 6£3,050 GBP
Retailer 9£5,118 GBP
Do Amore Diamonds£6,203 GBP

15 data points across 12 retailers

11 retailers£987 GBP to £6,203 GBP

A
Cheapest Retailer
-
£987 GBP
A
Retailer 2
-
£987 GBP
$1,315 USD
View
B+
Retailer 3
-
£1,142 GBP
$1,521 USD
View
A
Retailer 4
-
£1,162 GBP
$1,547 USD
View
A
Retailer 5
-
£1,369 GBP
€1,736 EUR
View
A
Retailer 6
-
£1,455 GBP
$1,937 USD
View
B+
Retailer 7
-
£2,220 GBP
$2,956 USD
View
Retailer 8
-
£2,310 GBP
$3,076 USD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
£3,050 GBP
View
B
Retailer 10
-
£5,118 GBP
$6,816 USD
View
Most Expensive
B
Do Amore Diamonds
27-A26164E8C · Oct 29
£6,203 GBP
$8,260 USD
View
10 more retailers have this diamond
Prices start from £987 GBPSave up to £5,215 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
5.09ct Cushion
£987 GBP