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Cushion|Lab Grown|IGI

1.08ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG780657274

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG780657274

Diamond specifications and retailer prices

From £215 GBP
As of November 4, 2026
Save £259 GBP (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £821 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780657274 or 780657274. Listed at 11 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780657274
Dimensions5.77 × 5.57 × 3.57 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.57 mm1.08 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780657274
Side View
Table 60.0%Crown 38.9°Girdle: STK-THKPavilion 29.3°Culet: NoneDepth 64.1%

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: Nov 4
Current: £396 GBP|Low: £143 GBP|High: £821 GBP|Avg: £446 GBP|+11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 11£143 GBP
Retailer 10£215 GBP
Retailer 5£241 GBP
Retailer 4£270 GBP
Retailer 9£395 GBP
Retailer 1£396 GBP
Retailer 7£407 GBP
Retailer 6£474 GBP
Retailer 3£521 GBP
Retailer 2£551 GBP
Retailer 8£744 GBP
Reve Diamonds£821 GBP

23 data points across 12 retailers

11 retailers£215 GBP to £474 GBP

B+
Cheapest Retailer
-
£215 GBP
A
Retailer 2
-
£241 GBP
View
A
Retailer 3
-
£270 GBP
View
B+
Retailer 4
-
£392 GBP
View
Retailer 5
-
£395 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£396 GBP
View
B+
Retailer 7
-
£407 GBP
View
B+
Retailer 8
-
£474 GBP
View
Retailer 9
-
£551 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
£744 GBP
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
3C1132F0F · Oct 25
£821 GBP
$1,108 USD
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from £215 GBPSave up to £259 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
1.08ct Cushion
£215 GBP