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Cushion|Lab Grown|IGI

1.27ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG596324683

Certificate IGI LG596324683

Diamond specifications and retailer prices

From £828 GBP
$1,110 USD
As of October 31, 2026
Save £328 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,157 GBP at Zales · As of October 30, 2026
View at Zales

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG596324683 or 596324683. Listed at 4 retailers as of October 30, 2026, with prices from £828 to £1,157, a £328 spread on the same certified stone. Zales lists it at £1,157. 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

1.27
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG596324683
Dimensions7.37 × 6.15 × 3.82 mm
L/W Ratio1.20
Top View
7.37 mm6.15 mm1.27 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596324683
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £828 GBP|Low: £828 GBP|High: £1,463 GBP|Avg: £1,186 GBP
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1£828 GBP
Retailer 3£963 GBP
Retailer 2£1,157 GBP
Zales£1,157 GBP

8 data points across 4 retailers

4 retailers£828 GBP to £1,157 GBP

B
Cheapest Retailer
-
£828 GBP
$1,110 USD
B
Retailer 2
-
£963 GBP
$1,290 USD
View
B
Retailer 3
-
£1,157 GBP
$1,550 USD
View
Most Expensive
B
Zales
518777547 · Oct 30
£1,157 GBP
$1,550 USD
View
3 more retailers have this diamond
Prices start from £828 GBPSave up to £328 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.

B
1.27ct Cushion
£828 GBP