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Cushion|Lab Grown|IGI

1.11ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG514271259

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG514271259

Diamond specifications and retailer prices

From £120 GBP
$161 USD
As of October 30, 2026
Save £637 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £757 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514271259 or 514271259. Listed at 16 retailers as of October 30, 2026, with prices from £120 to £757, a £637 spread on the same certified stone. Reve Diamonds lists it at £757. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514271259
Dimensions6.65 × 5.49 × 3.60 mm
L/W Ratio1.21
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
6.65 mm5.49 mm1.11 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514271259
Side View
Table 61.0%Crown 38.3°Girdle: MED-VTKPavilion 35.2°Culet: NoneDepth 65.6%

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 30
Current: £235 GBP|Low: £120 GBP|High: £757 GBP|Avg: £295 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 8£120 GBP
Retailer 7£133 GBP
Retailer 10£153 GBP
Retailer 4£164 GBP
Retailer 9£183 GBP
Retailer 3£227 GBP
Retailer 1£235 GBP
Retailer 6£259 GBP
Retailer 2£319 GBP
Retailer 5£626 GBP
Reve Diamonds£757 GBP

44 data points across 11 retailers

16 retailers£120 GBP to £757 GBP

A
Cheapest Retailer
-
£120 GBP
$161 USD
Final sale: no returns
A
Retailer 2
-
£133 GBP
$178 USD
View
A
Retailer 3
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 4
-
£164 GBP
View
B+
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£227 GBP
View
A
Retailer 7
-
£235 GBP
€300 EUR
View
A
Retailer 8
-
£259 GBP
View
A
Retailer 9
-
£279 GBP
$374 USD
View
A
Retailer 10
-
£319 GBP
$427 USD
View
B+
Retailer 11
-
£422 GBP
$565 USD
View
B+
Retailer 12
-
£442 GBP
SGD 801 SGD
View
B
Retailer 13
-
£469 GBP
$629 USD
View
B
Retailer 14
-
£626 GBP
View
B
Retailer 15
-
£694 GBP
View
Most Expensive
B
Reve Diamonds
E6FEC3822 · Oct 30
£757 GBP
$1,014 USD
View
15 more retailers have this diamond
Prices start from £120 GBPSave up to £637 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
1.11ct Cushion
£120 GBP