Cushion|Lab Grown|IGI

1.13ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG801682818

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801682818

Diamond specifications and retailer prices

From £134 GBP
$179 USD
As of October 29, 2026
Save £564 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £798 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG801682818 or 801682818. Listed at 15 retailers as of October 26, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.13
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682818
Dimensions7.42 × 5.49 × 3.37 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm5.49 mm1.13 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682818
Side View
Table 68.0%Crown 36.5°Girdle: THN-THKPavilion 35°Culet: NoneDepth 61.4%

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 29
Current: £256 GBP|Low: £125 GBP|High: £807 GBP|Avg: £402 GBP|+6.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 3£134 GBP
Retailer 4£202 GBP
Retailer 1£256 GBP
Retailer 10£261 GBP
Retailer 9£291 GBP
Retailer 6£299 GBP
Retailer 5£366 GBP
Retailer 2£390 GBP
Retailer 8£429 GBP
Retailer 7£485 GBP
Retailer 12£520 GBP
Retailer 11£698 GBP
Reve Diamonds£798 GBP

43 data points across 13 retailers

15 retailers£134 GBP to £698 GBP

A
Cheapest Retailer
-
£134 GBP
$179 USD
Final sale: no returns
B+
Retailer 2
-
£202 GBP
$270 USD
View
A
Retailer 3
-
£256 GBP
€327 EUR
View
A
Retailer 4
-
£261 GBP
View
Retailer 5
-
£264 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£291 GBP
View
B+
Retailer 7
-
£299 GBP
$401 USD
View
B+
Retailer 8
-
£366 GBP
$490 USD
View
B+
Retailer 9
-
£379 GBP
$508 USD
View
B+
Retailer 10
-
£390 GBP
$522 USD
View
B+
Retailer 11
-
£429 GBP
$575 USD
View
B
Retailer 12
-
£485 GBP
$650 USD
View
B
Retailer 13
-
£520 GBP
$697 USD
View
B
Retailer 14
-
£698 GBP
View
Most Expensive
Reve Diamonds
BE644A5FB · Oct 25
£798 GBP
$1,069 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from £134 GBPSave up to £564 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
1.13ct Cushion
£134 GBP