Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG802605723

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG802605723

Diamond specifications and retailer prices

From £469 GBP
$628 USD
As of October 29, 2026
Save £1,438 GBP (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,907 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802605723 or 802605723. Listed at 14 retailers as of October 25, 2026, with prices from £469 to £1,907, a £1,438 spread on the same certified stone. MOH London lists it at £1,907. 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

3.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle46.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802605723
Dimensions10.28 × 6.83 × 4.57 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm6.83 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802605723
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 46.4°Culet: LargeDepth 66.9%

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: £1,907 GBP|Low: £456 GBP|High: £2,354 GBP|Avg: £1,020 GBP|-19.0%
MOH London
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 12£456 GBP
Retailer 13£469 GBP
Retailer 10£575 GBP
Retailer 9£640 GBP
Retailer 3£651 GBP
Retailer 2£759 GBP
Retailer 6£963 GBP
Retailer 7£990 GBP
Retailer 8£1,119 GBP
Retailer 4£1,331 GBP
Retailer 5£1,487 GBP
Retailer 11£1,670 GBP
MOH London£1,907 GBP

45 data points across 13 retailers

14 retailers£469 GBP to £1,907 GBP

Retailer 1
-
£456 GBP
$611 USD
Price last confirmed 14 days ago
A
Retailer 2
-
£469 GBP
$628 USD
View
Final sale: no returns
A
Retailer 3
-
£575 GBP
$770 USD
View
B+
Retailer 4
-
£640 GBP
$858 USD
View
A
Retailer 5
-
£651 GBP
$872 USD
View
A
Retailer 6
-
£759 GBP
View
A
Retailer 7
-
£963 GBP
A$1,986 AUD
View
A
Retailer 8
-
£990 GBP
ZAR 21,435 ZAR
View
B+
Retailer 9
-
£1,119 GBP
$1,500 USD
View
B+
Retailer 10
-
£1,331 GBP
View
B+
Retailer 11
-
£1,487 GBP
$1,992 USD
View
B+
Retailer 12
-
£1,670 GBP
$2,238 USD
View
B+
Retailer 13
-
£1,706 GBP
$2,286 USD
View
Most Expensive
B
MOH London
LG802605723 · Oct 25
£1,907 GBP
View
13 more retailers have this diamond
Prices start from £469 GBPSave up to £1,438 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
3.08ct Cushion
£469 GBP