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Cushion|Lab Grown|IGI

1.12ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG728521982

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

Certificate IGI LG728521982

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 30, 2026
Save £552 GBP (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £858 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG728521982 or 728521982. Listed at 9 retailers as of October 26, 2026, with prices from £306 to £858, a £552 spread on the same certified stone. MOH London lists it at £858. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.12
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521982
Dimensions5.80 × 5.78 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.80 mm5.78 mm1.12 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521982
Side View
Table 66.0%Crown 41.8°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 72.4%

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 30
Current: £858 GBP|Low: £306 GBP|High: £866 GBP|Avg: £438 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7£306 GBP
Retailer 3£346 GBP
Retailer 5£363 GBP
Retailer 6£390 GBP
Retailer 2£403 GBP
Retailer 4£470 GBP
MOH London£858 GBP

42 data points across 7 retailers

9 retailers£306 GBP to £858 GBP

Retailer 1
-
£239 GBP
HK$2,500 HKD
Price last confirmed 57 days ago
A
Retailer 2
-
£306 GBP
$410 USD
View
B+
Retailer 3
-
£346 GBP
€441 EUR
View
B+
Retailer 4
-
£363 GBP
$486 USD
View
B+
Retailer 5
-
£390 GBP
$523 USD
View
B+
Retailer 6
-
£403 GBP
View
Retailer 7
-
£470 GBP
$630 USD
View
Price last confirmed 12 days ago
Retailer 8
-
£726 GBP
$973 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG728521982 · Oct 26
£858 GBP
View
8 more retailers have this diamond
Prices start from £306 GBPSave up to £552 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
1.12ct Cushion
£306 GBP