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Asscher|Lab Grown|IGI

3.59ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG816638292

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816638292

Diamond specifications and retailer prices

From £573 GBP
HK$6,000 HKD
As of November 1, 2026
Save £1,673 GBP (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,246 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.59ct lab-grown asscher diamond

This 3.59ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816638292 or 816638292. Listed at 9 retailers as of November 1, 2026, with prices from £573 to £2,246, a £1,673 spread on the same certified stone. MOH London lists it at £2,246. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.59
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816638292
Dimensions8.42 × 8.39 × 5.59 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm8.39 mm3.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816638292
Side View
Table 63.0%Crown 34.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 66.6%

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: Nov 1
Current: £2,246 GBP|Low: £709 GBP|High: £2,259 GBP|Avg: £1,222 GBP|+6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5£748 GBP
Retailer 3£784 GBP
Retailer 6£797 GBP
Retailer 2£807 GBP
Retailer 7£961 GBP
Retailer 8£1,678 GBP
Retailer 4£1,892 GBP
MOH London£2,246 GBP

43 data points across 8 retailers

9 retailers£573 GBP to £2,246 GBP

A
Cheapest Retailer
-
£573 GBP
HK$6,000 HKD
A
Retailer 2
-
£748 GBP
$1,002 USD
View
A
Retailer 3
-
£784 GBP
€1,000 EUR
View
B+
Retailer 4
-
£797 GBP
$1,068 USD
View
A
Retailer 5
-
£807 GBP
View
A
Retailer 6
-
£961 GBP
$1,288 USD
View
B+
Retailer 7
-
£1,678 GBP
$2,248 USD
View
B
Retailer 8
-
£1,892 GBP
$2,535 USD
View
Most Expensive
B
MOH London
LG816638292 · Nov 1
£2,246 GBP
View
8 more retailers have this diamond
Prices start from £573 GBPSave up to £1,673 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
3.59ct Asscher
£573 GBP