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Cushion|Lab Grown|IGI

1.56ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG541275550

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG541275550

Diamond specifications and retailer prices

From £337 GBP
$452 USD
As of October 31, 2026
Save £1,128 GBP (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,465 GBP at MOH London · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG541275550 or 541275550. Listed at 16 retailers as of October 26, 2026, with prices from £337 to £1,465, a £1,128 spread on the same certified stone. MOH London lists it at £1,465. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541275550
Dimensions6.89 × 6.46 × 4.16 mm
L/W Ratio1.07
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 Faint Blue
Top View
6.89 mm6.46 mm1.56 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541275550
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.4%

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 31
Current: £1,465 GBP|Low: £337 GBP|High: £1,481 GBP|Avg: £813 GBP|-1.1%
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
October 31, 2026
Retailer 2£337 GBP
Retailer 12£375 GBP
Retailer 6£446 GBP
Retailer 14£448 GBP
Retailer 8£593 GBP
Retailer 10£602 GBP
Retailer 5£613 GBP
Retailer 7£616 GBP
Retailer 11£644 GBP
Retailer 9£872 GBP
Retailer 4£1,193 GBP
Retailer 3£1,304 GBP
Retailer 13£1,321 GBP
MOH London£1,465 GBP

43 data points across 14 retailers

16 retailers£337 GBP to £1,465 GBP

A
Cheapest Retailer
-
£337 GBP
$452 USD
Final sale: no returns
A
Retailer 2
-
£375 GBP
$502 USD
View
A
Retailer 3
-
£446 GBP
$598 USD
View
A
Retailer 4
-
£448 GBP
$600 USD
View
B+
Retailer 5
-
£593 GBP
$795 USD
View
B+
Retailer 6
-
£602 GBP
€768 EUR
View
B+
Retailer 7
-
£613 GBP
$821 USD
View
B+
Retailer 8
-
£616 GBP
View
B+
Retailer 9
-
£644 GBP
ZAR 13,935 ZAR
View
B+
Retailer 10
-
£872 GBP
A$1,798 AUD
View
Retailer 11
-
£1,193 GBP
SGD 2,161 SGD
View
Price last confirmed 20 days ago
B
Retailer 12
-
£1,231 GBP
$1,649 USD
View
B
Retailer 13
-
£1,304 GBP
$1,747 USD
View
B
Retailer 14
-
£1,321 GBP
$1,770 USD
View
B
Retailer 15
-
£1,402 GBP
$1,879 USD
View
Most Expensive
B
MOH London
LG541275550 · Oct 26
£1,465 GBP
View
15 more retailers have this diamond
Prices start from £337 GBPSave up to £1,128 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
£337 GBP