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Cushion|Lab Grown|IGI

1.27ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG791610308

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791610308

Diamond specifications and retailer prices

From £163 GBP
$216 USD
As of October 28, 2026
Save £906 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,069 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.27ct lab-grown cushion diamond

This 1.27ct 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 LG791610308 or 791610308. Listed at 13 retailers as of October 28, 2026, with prices from £163 to £1,069, a £906 spread on the same certified stone. Brilliant Earth lists it at £1,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610308
Dimensions7.43 × 5.77 × 3.90 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
7.43 mm5.77 mm1.27 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610308
Side View
Table 62.0%Crown 30.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.6%

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 28
Current: £1,069 GBP|Low: £163 GBP|High: £1,106 GBP|Avg: £512 GBP|-3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 3£163 GBP
Retailer 11£222 GBP
Retailer 8£310 GBP
Retailer 4£315 GBP
Retailer 9£321 GBP
Retailer 7£327 GBP
Retailer 13£385 GBP
Retailer 12£424 GBP
Retailer 10£441 GBP
Retailer 14£621 GBP
Retailer 6£665 GBP
Retailer 2£849 GBP
Retailer 5£883 GBP
Brilliant Earth£1,069 GBP

36 data points across 14 retailers

13 retailers£163 GBP to £1,069 GBP

A
Cheapest Retailer
-
£163 GBP
$216 USD
Final sale: no returns
A
Retailer 2
-
£222 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
£310 GBP
ZAR 6,658 ZAR
View
A
Retailer 4
-
£315 GBP
$419 USD
View
A
Retailer 5
-
£321 GBP
€406 EUR
View
A
Retailer 6
-
£327 GBP
View
A
Retailer 7
-
£385 GBP
$511 USD
View
A
Retailer 8
-
£424 GBP
$563 USD
View
A
Retailer 9
-
£441 GBP
A$901 AUD
View
B+
Retailer 10
-
£621 GBP
$825 USD
View
B
Retailer 11
-
£849 GBP
View
B
Retailer 12
-
£883 GBP
$1,173 USD
View
Most Expensive
B
Brilliant Earth
18979674A · Oct 28
£1,069 GBP
$1,420 USD
View
12 more retailers have this diamond
Prices start from £163 GBPSave up to £906 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
1.27ct Cushion
£163 GBP