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Cushion|Lab Grown|IGI

1.04ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG778675379

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

Certificate IGI LG778675379

Diamond specifications and retailer prices

From £137 GBP
$183 USD
As of October 31, 2026
Save £670 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £807 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778675379 or 778675379. Listed at 12 retailers as of October 31, 2026, with prices from £137 to £807, a £670 spread on the same certified stone. Reve Diamonds lists it at £807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778675379
Dimensions5.91 × 5.82 × 3.73 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.91 mm5.82 mm1.04 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778675379
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 36.2°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: Oct 31
Current: £205 GBP|Low: £136 GBP|High: £810 GBP|Avg: £354 GBP|+1.1%
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 1, 2026
Retailer 9£137 GBP
Retailer 3£154 GBP
Retailer 1£205 GBP
Retailer 7£256 GBP
Retailer 6£262 GBP
Retailer 4£270 GBP
Retailer 10£292 GBP
Retailer 5£334 GBP
Retailer 2£405 GBP
Retailer 8£531 GBP
Retailer 11£723 GBP
Reve Diamonds£807 GBP

40 data points across 12 retailers

12 retailers£137 GBP to £807 GBP

A
Cheapest Retailer
-
£137 GBP
$183 USD
Final sale: no returns
Retailer 2
-
£154 GBP
$206 USD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
£205 GBP
$275 USD
View
A
Retailer 4
-
£256 GBP
$343 USD
View
A
Retailer 5
-
£262 GBP
€334 EUR
View
A
Retailer 6
-
£270 GBP
View
A
Retailer 7
-
£292 GBP
View
B+
Retailer 8
-
£334 GBP
$447 USD
View
B+
Retailer 9
-
£405 GBP
$543 USD
View
B
Retailer 10
-
£531 GBP
$711 USD
View
B
Retailer 11
-
£723 GBP
View
Most Expensive
B
Reve Diamonds
29D8442BE · Nov 1
£807 GBP
$1,081 USD
View
11 more retailers have this diamond
Prices start from £137 GBPSave up to £670 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
1.04ct Cushion
£137 GBP