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Cushion|Lab Grown|IGI

1.56ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG825646893

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG825646893

Diamond specifications and retailer prices

From £240 GBP
$322 USD
As of October 27, 2026
Save £957 GBP (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,197 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825646893 or 825646893. Listed at 15 retailers as of October 25, 2026, with prices from £240 to £1,197, a £957 spread on the same certified stone. MOH London lists it at £1,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825646893
Dimensions8.09 × 6.07 × 3.70 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm6.07 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825646893
Side View
Table 61.0%Crown 40.2°Girdle: STK-THKPavilion 38.8°Culet: LargeDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,197 GBP|Low: £240 GBP|High: £1,558 GBP|Avg: £684 GBP|-23.1%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 13£240 GBP
Retailer 8£259 GBP
Retailer 15£279 GBP
Retailer 9£287 GBP
Retailer 10£387 GBP
Retailer 5£403 GBP
Retailer 11£414 GBP
Retailer 2£455 GBP
Retailer 12£530 GBP
Retailer 3£875 GBP
Retailer 14£959 GBP
Retailer 6£993 GBP
Retailer 4£1,146 GBP
Retailer 7£1,182 GBP
MOH London£1,197 GBP

32 data points across 15 retailers

15 retailers£240 GBP to £1,197 GBP

A
Cheapest Retailer
-
£240 GBP
$322 USD
A
Retailer 2
-
£259 GBP
$347 USD
View
Final sale: no returns
Retailer 3
-
£279 GBP
$374 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£287 GBP
$385 USD
View
A
Retailer 5
-
£387 GBP
$518 USD
View
A
Retailer 6
-
£403 GBP
$540 USD
View
A
Retailer 7
-
£414 GBP
$555 USD
View
A
Retailer 8
-
£455 GBP
€581 EUR
View
B+
Retailer 9
-
£530 GBP
View
B
Retailer 10
-
£875 GBP
$1,172 USD
View
B
Retailer 11
-
£959 GBP
$1,285 USD
View
B
Retailer 12
-
£993 GBP
$1,330 USD
View
B
Retailer 13
-
£1,146 GBP
$1,536 USD
View
B
Retailer 14
-
£1,182 GBP
$1,584 USD
View
Most Expensive
B
MOH London
LG825646893 · Oct 25
£1,197 GBP
View
14 more retailers have this diamond
Prices start from £240 GBPSave up to £957 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
1.56ct Cushion
£240 GBP