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Asscher|Lab Grown|IGI

1.28ct E VVS2 Asscher Lab Grown Diamond

VG • E/VVS2 • IGI LG840630506

Certificate IGI LG840630506

Diamond specifications and retailer prices

From £223 GBP
$297 USD
As of October 30, 2026
Save £365 GBP (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £588 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

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 LG840630506 or 840630506. Listed at 2 retailers as of October 30, 2026, with prices from £223 to £588, a £365 spread on the same certified stone. Frank Darling lists it at £588. 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 LG840630506
Dimensions6.11 × 6.01 × 3.78 mm
L/W Ratio1.02
Top View
6.11 mm6.01 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630506
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCuletDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £588 GBP|Low: £223 GBP|High: £588 GBP|Avg: £405 GBP
Frank Darling
Retailer 2
October 30, 2026
Retailer 2£223 GBP
Frank Darling£588 GBP

1 data point across 2 retailers

2 retailers£223 GBP to £588 GBP

B+
Cheapest Retailer
-
£223 GBP
$297 USD
Most Expensive
B
Frank Darling
HM-252133GR · Oct 30
£588 GBP
$783 USD
View
1 more retailer has this diamond
Prices start from £223 GBPSave up to £365 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
£223 GBP