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Asscher|Lab Grown|IGI

1.37ct E VVS1 Asscher Lab Grown Diamond

GD • E/VVS1 • IGI LG793633171

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG793633171

Diamond specifications and retailer prices

From £325 GBP
$435 USD
As of October 30, 2026
Save £1,213 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,537 GBP at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.37ct lab-grown asscher diamond

This 1.37ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG793633171 or 793633171. Listed at 5 retailers as of October 26, 2026, with prices from £325 to £1,537, a £1,213 spread on the same certified stone. Brilliant Earth lists it at £1,537. 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

1.37
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793633171
Dimensions6.01 × 6.00 × 4.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.01 mm6.00 mm1.37 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793633171
Side View
Table 61.0%Crown 38.9°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 70.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,537 GBP|Low: £313 GBP|High: £1,582 GBP|Avg: £621 GBP|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£325 GBP
Retailer 6£355 GBP
Retailer 3£364 GBP
Retailer 4£375 GBP
Retailer 7£397 GBP
Retailer 9£696 GBP
Retailer 8£719 GBP
Retailer 2£883 GBP
Brilliant Earth£1,537 GBP

21 data points across 9 retailers

5 retailers£325 GBP to £1,537 GBP

A
Cheapest Retailer
-
£325 GBP
$435 USD
B+
Retailer 2
-
£364 GBP
€465 EUR
View
A
Retailer 3
-
£375 GBP
$502 USD
View
B
Retailer 4
-
£883 GBP
View
Most Expensive
C
Brilliant Earth
19049784A · Oct 26
£1,537 GBP
$2,060 USD
View
4 more retailers have this diamond
Prices start from £325 GBPSave up to £1,213 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
1.37ct Asscher
£325 GBP