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Cushion|Lab Grown|IGI

1.56ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG761525330

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG761525330

Diamond specifications and retailer prices

From £452 GBP
$606 USD
As of October 26, 2026
Save £893 GBP (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,345 GBP at Michael Trio · As of October 26, 2026
View at Michael Trio

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 LG761525330 or 761525330. Listed at 5 retailers as of October 26, 2026, with prices from £452 to £1,345, a £893 spread on the same certified stone. Michael Trio lists it at £1,345. 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 angle36.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761525330
Dimensions8.44 × 5.93 × 4.04 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm5.93 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761525330
Side View
Table 53.0%Crown 36.6°Girdle: MED-THKPavilion 41.9°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
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 26
Current: £1,345 GBP|Low: £452 GBP|High: £1,345 GBP|Avg: £926 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 5£452 GBP
Retailer 2£573 GBP
Retailer 4£1,106 GBP
Retailer 3£1,261 GBP
Michael Trio£1,345 GBP

13 data points across 5 retailers

5 retailers£452 GBP to £1,345 GBP

A
Cheapest Retailer
-
£452 GBP
$606 USD
B+
Retailer 2
-
£573 GBP
€731 EUR
View
B
Retailer 3
-
£1,106 GBP
$1,481 USD
View
B
Retailer 4
-
£1,261 GBP
$1,690 USD
View
Most Expensive
B
Michael Trio
1574123159 · Oct 26
£1,345 GBP
SGD 2,436 SGD
View
4 more retailers have this diamond
Prices start from £452 GBPSave up to £893 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
£452 GBP