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Asscher|Lab Grown|IGI

4.03ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG831602586

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831602586

Diamond specifications and retailer prices

From €461 EUR
$515 USD
As of October 30, 2026
Save €1,936 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,397 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct lab-grown asscher diamond

This 4.03ct 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 LG831602586 or 831602586. Listed at 19 retailers as of October 29, 2026, with prices from €461 to €2,397, a €1,936 spread on the same certified stone. MOH London lists it at €2,397. 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

4.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831602586
Dimensions8.92 × 8.40 × 5.45 mm
L/W Ratio1.06
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm8.40 mm4.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831602586
Side View
Table 65.0%Crown 33.4°Girdle: Slightly ThickPavilion 42.9°Culet: NoneDepth 64.9%

Caratlytics Score

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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: €2,397 EUR|Low: €442 EUR|High: €2,413 EUR|Avg: €1,282 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13€461 EUR
Retailer 5€515 EUR
Retailer 14€571 EUR
Retailer 11€694 EUR
Retailer 2€885 EUR
Retailer 3€887 EUR
Retailer 10€1,137 EUR
Retailer 9€1,144 EUR
Retailer 6€1,246 EUR
Retailer 12€1,474 EUR
Retailer 16€1,503 EUR
Retailer 4€1,664 EUR
Retailer 8€1,858 EUR
Retailer 7€1,876 EUR
Retailer 15€2,119 EUR
MOH London€2,397 EUR

42 data points across 16 retailers

19 retailers€461 EUR to €2,397 EUR

A
Cheapest Retailer
-
€461 EUR
$515 USD
A
Retailer 2
-
€515 EUR
$575 USD
View
Final sale: no returns
Retailer 3
-
€516 EUR
$576 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€564 EUR
$630 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€571 EUR
$638 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€571 EUR
$638 USD
View
A
Retailer 7
-
€694 EUR
$775 USD
View
A
Retailer 8
-
€885 EUR
£778 GBP
View
B+
Retailer 9
-
€887 EUR
$991 USD
View
A
Retailer 10
-
€1,137 EUR
ZAR 20,515 ZAR
View
A
Retailer 11
-
€1,144 EUR
A$1,967 AUD
View
A
Retailer 12
-
€1,246 EUR
$1,392 USD
View
B+
Retailer 13
-
€1,474 EUR
$1,647 USD
View
B+
Retailer 14
-
€1,503 EUR
$1,679 USD
View
B+
Retailer 15
-
€1,664 EUR
£1,464 GBP
View
B+
Retailer 16
-
€1,858 EUR
$2,076 USD
View
B+
Retailer 17
-
€1,876 EUR
$2,095 USD
View
B+
Retailer 18
-
€2,119 EUR
$2,367 USD
View
Most Expensive
B+
MOH London
LG831602586 · Oct 29
€2,397 EUR
£2,109 GBP
View
18 more retailers have this diamond
Prices start from €461 EURSave up to €1,936 EUR

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
4.03ct Asscher
€461 EUR