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Asscher|Lab Grown|IGI

1.63ct E VS1 Asscher Lab Grown Diamond

VG • E/VS1 • IGI LG792621078

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG792621078

Diamond specifications and retailer prices

From £257 GBP
$342 USD
As of October 30, 2026
Save £1,372 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,630 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown asscher diamond

This 1.63ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG792621078 or 792621078. Listed at 9 retailers as of October 29, 2026, with prices from £257 to £1,630, a £1,372 spread on the same certified stone. Do Amore Diamonds lists it at £1,630. 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

1.63
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621078
Dimensions6.50 × 6.49 × 4.05 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.49 mm1.63 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621078
Side View
Table 62.0%Crown 28.2°Girdle: ThickPavilion 38°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,630 GBP|Low: £237 GBP|High: £1,645 GBP|Avg: £688 GBP|+6.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11£257 GBP
Retailer 5£283 GBP
Retailer 6£348 GBP
Retailer 2£371 GBP
Retailer 12£441 GBP
Retailer 7£551 GBP
Retailer 8£686 GBP
Retailer 10£725 GBP
Retailer 9£945 GBP
Retailer 3£947 GBP
Retailer 4£1,166 GBP
Do Amore Diamonds£1,630 GBP

20 data points across 12 retailers

9 retailers£257 GBP to £1,630 GBP

A
Cheapest Retailer
-
£257 GBP
$342 USD
B+
Retailer 2
-
£283 GBP
$377 USD
View
A
Retailer 3
-
£348 GBP
$463 USD
View
A
Retailer 4
-
£371 GBP
€471 EUR
View
B+
Retailer 5
-
£551 GBP
A$1,128 AUD
View
Retailer 6
-
£686 GBP
$913 USD
View
Price last confirmed 10 days ago
Retailer 7
-
£725 GBP
A$1,485 AUD
View
Price last confirmed 22 days ago
Retailer 8
-
£945 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-7E4A465B0 · Oct 29
£1,630 GBP
$2,170 USD
View
8 more retailers have this diamond
Prices start from £257 GBPSave up to £1,372 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.

A
1.63ct Asscher
£257 GBP