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Cushion|Lab Grown|IGI

6.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG749566708

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG749566708

Diamond specifications and retailer prices

From £1,518 GBP
$2,034 USD
As of October 31, 2026
Save £3,995 GBP (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,474 GBP at Queensmith · As of October 6, 2026
View at Queensmith

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 LG749566708 or 749566708. Listed at 18 retailers as of October 30, 2026, with a 263% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle38.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749566708
Dimensions14.02 × 9.46 × 6.21 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm9.46 mm6.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749566708
Side View
Table 60.0%Crown 38.8°Girdle: MED-THKPavilion 38.4°Culet: LargeDepth 65.6%

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 31
Current: £8,474 GBP|Low: £1,518 GBP|High: £8,474 GBP|Avg: £3,320 GBP
Queensmith
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 8£1,518 GBP
Retailer 5£1,573 GBP
Retailer 18£1,616 GBP
Retailer 7£1,856 GBP
Retailer 11£2,231 GBP
Retailer 3£2,467 GBP
Retailer 17£2,601 GBP
Retailer 6£2,705 GBP
Retailer 2£2,769 GBP
Retailer 15£2,920 GBP
Retailer 12£3,044 GBP
Retailer 9£3,253 GBP
Retailer 14£4,239 GBP
Retailer 16£4,497 GBP
Retailer 13£4,516 GBP
Retailer 4£4,522 GBP
Retailer 10£5,514 GBP
Queensmith£8,474 GBP

33 data points across 18 retailers

18 retailers£1,518 GBP to £5,514 GBP

A
Cheapest Retailer
-
£1,518 GBP
$2,034 USD
Final sale: no returns
Retailer 2
-
£1,573 GBP
$2,108 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£1,616 GBP
$2,165 USD
View
A
Retailer 4
-
£1,856 GBP
$2,487 USD
View
A
Retailer 5
-
£2,231 GBP
View
A
Retailer 6
-
£2,467 GBP
$3,306 USD
View
B+
Retailer 7
-
£2,601 GBP
$3,485 USD
View
B+
Retailer 8
-
£2,705 GBP
$3,624 USD
View
B+
Retailer 9
-
£2,769 GBP
€3,533 EUR
View
Retailer 10
-
£2,920 GBP
A$6,019 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£3,044 GBP
ZAR 65,894 ZAR
View
B+
Retailer 12
-
£3,253 GBP
View
B+
Retailer 13
-
£4,239 GBP
$5,680 USD
View
Retailer 14
-
£4,497 GBP
$6,025 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£4,516 GBP
View
B
Retailer 16
-
£4,522 GBP
$6,058 USD
View
B
Retailer 17
-
£5,514 GBP
$7,388 USD
View
Most Expensive
Queensmith
LG749566708 · Oct 6
£8,474 GBP
View
Price last confirmed 25 days ago
17 more retailers have this diamond
Prices start from £1,518 GBPSave up to £3,995 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
£1,518 GBP