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Cushion|Lab Grown|IGI

1.29ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG633492296

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG633492296

Diamond specifications and retailer prices

From £282 GBP
$378 USD
As of October 25, 2026
Save £1,733 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,015 GBP at Do Amore Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633492296 or 633492296. Listed at 12 retailers as of October 25, 2026, with prices from £282 to £2,015, a £1,733 spread on the same certified stone. Do Amore Diamonds lists it at £2,015. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633492296
Dimensions7.32 × 5.88 × 3.95 mm
L/W Ratio1.24
Girdle conditionFaceted
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
7.32 mm5.88 mm1.29 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633492296
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 67.2%

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 25
Current: £2,015 GBP|Low: £282 GBP|High: £2,015 GBP|Avg: £804 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 31, 2026
Retailer 12£282 GBP
Retailer 10£378 GBP
Retailer 9£381 GBP
Retailer 13£460 GBP
Retailer 11£525 GBP
Retailer 8£535 GBP
Retailer 2£558 GBP
Retailer 7£756 GBP
Retailer 4£1,081 GBP
Retailer 3£1,120 GBP
Retailer 6£1,253 GBP
Retailer 5£1,478 GBP
Do Amore Diamonds£2,015 GBP

31 data points across 13 retailers

12 retailers£282 GBP to £2,015 GBP

A
Cheapest Retailer
-
£282 GBP
$378 USD
A
Retailer 2
-
£378 GBP
$507 USD
View
A
Retailer 3
-
£381 GBP
$510 USD
View
A
Retailer 4
-
£460 GBP
$617 USD
View
B+
Retailer 5
-
£525 GBP
$703 USD
View
B+
Retailer 6
-
£535 GBP
ZAR 11,572 ZAR
View
B+
Retailer 7
-
£558 GBP
View
B+
Retailer 8
-
£756 GBP
A$1,558 AUD
View
B
Retailer 9
-
£1,120 GBP
$1,500 USD
View
B
Retailer 10
-
£1,253 GBP
View
B
Retailer 11
-
£1,478 GBP
$1,981 USD
View
Most Expensive
B
Do Amore Diamonds
27-2688B92E0 · Oct 30
£2,015 GBP
$2,700 USD
View
11 more retailers have this diamond
Prices start from £282 GBPSave up to £1,733 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
£282 GBP