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Cushion|Lab Grown|IGI

1.30ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG821617287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821617287

Diamond specifications and retailer prices

From £164 GBP
$220 USD
As of October 30, 2026
Save £721 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £885 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821617287 or 821617287. Listed at 13 retailers as of October 30, 2026, with prices from £164 to £885, a £721 spread on the same certified stone. Reve Diamonds lists it at £885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821617287
Dimensions7.54 × 5.78 × 3.95 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.78 mm1.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821617287
Side View
Table 65.0%Crown 29.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.3%

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: £334 GBP|Low: £164 GBP|High: £1,052 GBP|Avg: £503 GBP|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 3£164 GBP
Retailer 11£225 GBP
Retailer 9£314 GBP
Retailer 4£318 GBP
Retailer 7£326 GBP
Retailer 1£334 GBP
Retailer 13£398 GBP
Retailer 12£424 GBP
Retailer 10£447 GBP
Retailer 2£627 GBP
Retailer 5£671 GBP
Retailer 6£843 GBP
Retailer 8£859 GBP
Reve Diamonds£885 GBP

39 data points across 14 retailers

13 retailers£164 GBP to £885 GBP

A
Cheapest Retailer
-
£164 GBP
$220 USD
Final sale: no returns
Retailer 2
-
£225 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
£314 GBP
ZAR 6,793 ZAR
View
A
Retailer 4
-
£318 GBP
$426 USD
View
A
Retailer 5
-
£326 GBP
€416 EUR
View
A
Retailer 6
-
£334 GBP
View
A
Retailer 7
-
£398 GBP
$533 USD
View
A
Retailer 8
-
£424 GBP
$568 USD
View
A
Retailer 9
-
£447 GBP
A$921 AUD
View
B+
Retailer 10
-
£627 GBP
$841 USD
View
B
Retailer 11
-
£843 GBP
$1,130 USD
View
B
Retailer 12
-
£859 GBP
View
Most Expensive
B
Reve Diamonds
1EF544AEF · Oct 30
£885 GBP
$1,186 USD
View
12 more retailers have this diamond
Prices start from £164 GBPSave up to £721 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
1.30ct Cushion
£164 GBP