CaratHunter
Plans
Asscher|Lab Grown|IGI

3.87ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG750517343

Certificate IGI LG750517343

Diamond specifications and retailer prices

From £3,549 GBP
$4,755 USD
As of October 31, 2026
Save £1,541 GBP (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £5,090 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.87ct lab-grown asscher diamond

This 3.87ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG750517343 or 750517343. Listed at 4 retailers as of October 30, 2026, with prices from £3,549 to £5,090, a £1,541 spread on the same certified stone. Kay Jewelers lists it at £5,090. 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

3.87
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG750517343
Dimensions8.64 × 8.64 × 5.58 mm
L/W Ratio1.00
Top View
8.64 mm8.64 mm3.87 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750517343
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.6%

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 31
Current: £5,090 GBP|Low: £3,549 GBP|High: £5,224 GBP|Avg: £4,825 GBP|-2.6%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2£3,549 GBP
Retailer 4£4,247 GBP
Kay Jewelers£5,090 GBP
Retailer 3£5,090 GBP

8 data points across 4 retailers

4 retailers£3,549 GBP to £5,090 GBP

B
Cheapest Retailer
-
£3,549 GBP
$4,755 USD
B
Retailer 2
-
£4,247 GBP
$5,690 USD
View
B
Retailer 3
-
£5,090 GBP
$6,820 USD
View
Most Expensive
B
Kay Jewelers
258230564 · Oct 30
£5,090 GBP
$6,820 USD
View
3 more retailers have this diamond
Prices start from £3,549 GBPSave up to £1,541 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
3.87ct Asscher
£3,549 GBP