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Asscher|Lab Grown|IGI

1.59ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG836696651

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836696651

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of November 1, 2026
Save £1,028 GBP (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,215 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.59ct lab-grown asscher diamond

This 1.59ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836696651 or 836696651. Listed at 5 retailers as of November 1, 2026, with prices from £187 to £1,215, a £1,028 spread on the same certified stone. Frank Darling lists it at £1,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836696651
Dimensions6.54 × 6.47 × 4.22 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.47 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836696651
Side View
Table 65.0%Crown 35.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 65.2%

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: Nov 1
Current: £1,215 GBP|Low: £187 GBP|High: £1,215 GBP|Avg: £691 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2£187 GBP
Retailer 3£283 GBP
Retailer 5£530 GBP
Retailer 4£933 GBP
Frank Darling£1,215 GBP

10 data points across 5 retailers

5 retailers£187 GBP to £1,215 GBP

A
Cheapest Retailer
-
£187 GBP
$251 USD
Final sale: no returns
B+
Retailer 2
-
£283 GBP
$379 USD
View
Retailer 3
-
£530 GBP
$710 USD
View
Price last confirmed 20 days ago
B
Retailer 4
-
£933 GBP
$1,250 USD
View
Most Expensive
B
Frank Darling
100197102281KD · Nov 2
£1,215 GBP
$1,628 USD
View
4 more retailers have this diamond
Prices start from £187 GBPSave up to £1,028 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
1.59ct Asscher
£187 GBP