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Asscher|Lab Grown|IGI

1.59ct D VS2 Asscher Lab Grown Diamond

EX • D/VS2 • IGI LG801636425

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801636425

Diamond specifications and retailer prices

From £263 GBP
$350 USD
As of October 28, 2026
Save £1,344 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,607 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801636425 or 801636425. Listed at 11 retailers as of October 28, 2026, with a 512% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801636425
Dimensions6.48 × 6.45 × 4.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm6.45 mm1.59 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801636425
Side View
Table 65.0%Crown 39.3°Girdle: MediumPavilion 39.7°Culet: NoneDepth 66.0%

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 28
Current: £1,607 GBP|Low: £256 GBP|High: £1,675 GBP|Avg: £674 GBP
Brilliant Earth
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 3£263 GBP
Retailer 7£279 GBP
Retailer 4£312 GBP
Retailer 8£335 GBP
Retailer 2£367 GBP
Retailer 9£478 GBP
Retailer 6£682 GBP
Retailer 12£697 GBP
Retailer 11£957 GBP
Retailer 10£1,153 GBP
Brilliant Earth£1,607 GBP
Retailer 5£1,607 GBP

25 data points across 12 retailers

11 retailers£263 GBP to £1,607 GBP

A
Cheapest Retailer
-
£263 GBP
$350 USD
B+
Retailer 2
-
£279 GBP
$372 USD
View
A
Retailer 3
-
£335 GBP
$446 USD
View
A
Retailer 4
-
£367 GBP
€465 EUR
View
B+
Retailer 5
-
£478 GBP
$637 USD
View
B+
Retailer 6
-
£682 GBP
A$1,397 AUD
View
Retailer 7
-
£697 GBP
$928 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
£957 GBP
View
B
Retailer 9
-
£1,153 GBP
$1,535 USD
View
B
Retailer 10
-
£1,607 GBP
$2,140 USD
View
Most Expensive
Brilliant Earth
20291173A · Oct 22
£1,607 GBP
$2,140 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from £263 GBPSave up to £1,344 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
£263 GBP