Asscher|Lab Grown|IGI

1.28ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG779644328

Certificate IGI LG779644328

Diamond specifications and retailer prices

From £629 GBP
$837 USD
As of October 29, 2026
Save £250 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £879 GBP at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher 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 very-good cut grade and certified by IGI LG779644328 or 779644328. Listed at 4 retailers as of October 28, 2026, with prices from £629 to £879, a £250 spread on the same certified stone. Kay Jewelers lists it at £879. 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

1.28
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG779644328
Dimensions5.87 × 5.79 × 3.93 mm
L/W Ratio1.01
Top View
5.87 mm5.79 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779644328
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £879 GBP|Low: £629 GBP|High: £879 GBP|Avg: £794 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£629 GBP
Retailer 4£728 GBP
Kay Jewelers£879 GBP
Retailer 3£879 GBP

4 data points across 4 retailers

4 retailers£629 GBP to £879 GBP

B
Cheapest Retailer
-
£629 GBP
$837 USD
B
Retailer 2
-
£728 GBP
$970 USD
View
B
Retailer 3
-
£879 GBP
$1,170 USD
View
Most Expensive
B
Kay Jewelers
258603101 · Oct 28
£879 GBP
$1,170 USD
View
3 more retailers have this diamond
Prices start from £629 GBPSave up to £250 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
1.28ct Asscher
£629 GBP