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Cushion|Lab Grown|IGI

6.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG797648507

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797648507

Diamond specifications and retailer prices

From £1,584 GBP
$2,122 USD
As of October 31, 2026
Save £5,044 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,627 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.08ct lab-grown cushion diamond

This 6.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797648507 or 797648507. Listed at 8 retailers as of October 31, 2026, with prices from £1,584 to £6,627, a £5,044 spread on the same certified stone. Brilliant Earth lists it at £6,627. 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

6.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797648507
Dimensions12.72 × 9.83 × 6.58 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm9.83 mm6.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797648507
Side View
Table 65.0%Crown 28.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £6,627 GBP|Low: £1,584 GBP|High: £8,150 GBP|Avg: £3,258 GBP|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10£1,584 GBP
Retailer 6£1,765 GBP
Retailer 13£1,834 GBP
Retailer 3£1,941 GBP
Retailer 11£2,106 GBP
Retailer 7£2,149 GBP
Retailer 12£2,721 GBP
Retailer 4£3,151 GBP
Retailer 8£4,213 GBP
Retailer 2£4,514 GBP
Retailer 5£4,583 GBP
Retailer 9£6,207 GBP
Brilliant Earth£6,627 GBP

15 data points across 13 retailers

8 retailers£1,584 GBP to £6,627 GBP

A
Cheapest Retailer
-
£1,584 GBP
$2,122 USD
Final sale: no returns
A
Retailer 2
-
£1,765 GBP
$2,365 USD
View
A
Retailer 3
-
£2,106 GBP
$2,822 USD
View
A
Retailer 4
-
£2,149 GBP
HK$22,500 HKD
View
Retailer 5
-
£4,213 GBP
$5,645 USD
View
Price last confirmed 26 days ago
B
Retailer 6
-
£4,514 GBP
A$9,306 AUD
View
B
Retailer 7
-
£6,207 GBP
SGD 11,239 SGD
View
Most Expensive
B
Brilliant Earth
21189921Y · Oct 31
£6,627 GBP
$8,880 USD
View
7 more retailers have this diamond
Prices start from £1,584 GBPSave up to £5,044 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
6.08ct Cushion
£1,584 GBP