CaratHunter
Plans
Asscher|Lab Grown|IGI

1.64ct E VS1 Asscher Lab Grown Diamond

E/VS1 • IGI LG760529151

Certificate IGI LG760529151

Diamond specifications and retailer prices

From £1,111 GBP
$1,480 USD
As of October 30, 2026
Save £225 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,337 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG760529151 or 760529151. Listed at 3 retailers as of October 30, 2026, with prices from £1,111 to £1,337, a £225 spread on the same certified stone. Kay Jewelers lists it at £1,337. 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

1.64
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG760529151
Dimensions6.58 × 6.55 mm
L/W Ratio1.00
Top View
6.58 mm6.55 mm1.64 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760529151
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
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 30
Current: £1,337 GBP|Low: £1,111 GBP|High: £1,367 GBP|Avg: £1,279 GBP|-2.2%
Kay Jewelers
Retailer 2
Retailer 3
May 17, 2026
Retailer 3£1,111 GBP
Kay Jewelers£1,337 GBP
Retailer 2£1,337 GBP

6 data points across 3 retailers

3 retailers£1,111 GBP to £1,337 GBP

B
Cheapest Retailer
-
£1,111 GBP
$1,480 USD
C
Retailer 2
-
£1,337 GBP
$1,780 USD
View
Most Expensive
C
Kay Jewelers
257746780 · Oct 30
£1,337 GBP
$1,780 USD
View
2 more retailers have this diamond
Prices start from £1,111 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
1.64ct Asscher
£1,111 GBP