Asscher|Lab Grown|IGI

1.29ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG752509766

Certificate IGI LG752509766

Diamond specifications and retailer prices

From £566 GBP
$758 USD
As of October 29, 2026
Save £225 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £791 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG752509766 or 752509766. Listed at 4 retailers as of October 29, 2026, with prices from £566 to £791, a £225 spread on the same certified stone. Kay Jewelers lists it at £791. 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

1.29
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG752509766
Dimensions5.97 × 5.95 × 4.04 mm
L/W Ratio1.00
Top View
5.97 mm5.95 mm1.29 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752509766
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £791 GBP|Low: £566 GBP|High: £888 GBP|Avg: £781 GBP|-10.9%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£566 GBP
Retailer 4£657 GBP
Kay Jewelers£791 GBP
Retailer 3£791 GBP

7 data points across 4 retailers

4 retailers£566 GBP to £791 GBP

B+
Cheapest Retailer
-
£566 GBP
$758 USD
B
Retailer 2
-
£657 GBP
$880 USD
View
B
Retailer 3
-
£791 GBP
$1,060 USD
View
Most Expensive
B
Kay Jewelers
257915254 · Oct 30
£791 GBP
$1,060 USD
View
3 more retailers have this diamond
Prices start from £566 GBPSave up to £225 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+
1.29ct Asscher
£566 GBP