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Cushion|Lab Grown|IGI

1.29ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG650480466

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG650480466

Diamond specifications and retailer prices

From £186 GBP
$249 USD
As of October 30, 2026
Save £1,411 GBP (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650480466 or 650480466. Listed at 11 retailers as of October 29, 2026, with prices from £186 to £1,597, a £1,411 spread on the same certified stone. Do Amore Diamonds lists it at £1,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650480466
Dimensions7.46 × 5.80 × 3.92 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.80 mm1.29 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650480466
Side View
Table 64.0%Crown 31.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,597 GBP|Low: £133 GBP|High: £1,597 GBP|Avg: £650 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10£186 GBP
Retailer 8£206 GBP
Retailer 5£288 GBP
Retailer 9£352 GBP
Retailer 2£432 GBP
Retailer 11£445 GBP
Retailer 6£481 GBP
Retailer 4£674 GBP
Retailer 3£859 GBP
Retailer 12£887 GBP
Retailer 7£913 GBP
Retailer 13£985 GBP
Do Amore Diamonds£1,597 GBP

40 data points across 13 retailers

11 retailers£186 GBP to £1,597 GBP

A
Cheapest Retailer
-
£186 GBP
$249 USD
Final sale: no returns
A
Retailer 2
-
£206 GBP
$276 USD
View
A
Retailer 3
-
£288 GBP
$386 USD
View
A
Retailer 4
-
£352 GBP
$471 USD
View
B+
Retailer 5
-
£432 GBP
View
B+
Retailer 6
-
£445 GBP
$596 USD
View
B+
Retailer 7
-
£481 GBP
$645 USD
View
Retailer 8
-
£859 GBP
$1,150 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
£887 GBP
View
B
Retailer 10
-
£913 GBP
View
Most Expensive
B
Do Amore Diamonds
27-98216557B · Oct 29
£1,597 GBP
$2,140 USD
View
10 more retailers have this diamond
Prices start from £186 GBPSave up to £1,411 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
1.29ct Cushion
£186 GBP