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Asscher|Lab Grown|IGI

3.78ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG693550075

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG693550075

Diamond specifications and retailer prices

From €583 EUR
$651 USD
As of October 24, 2026
Save €2,221 EUR (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,803 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 3.78ct lab-grown asscher diamond

This 3.78ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693550075 or 693550075. Listed at 10 retailers as of October 24, 2026, with prices from €583 to €2,803, a €2,221 spread on the same certified stone. MOH London lists it at €2,803. 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

3.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle47.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693550075
Dimensions8.68 × 8.68 × 5.84 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
8.68 mm8.68 mm3.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693550075
Side View
Table 70.0%Crown 36°Girdle: MediumPavilion 47.2°Culet: NoneDepth 67.3%

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 24
Current: €2,803 EUR|Low: €468 EUR|High: €4,825 EUR|Avg: €1,926 EUR|-2.3%
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 26, 2026
Retailer 14€582 EUR
Retailer 8€722 EUR
Retailer 10€761 EUR
Retailer 9€995 EUR
Retailer 3€1,087 EUR
Retailer 4€1,182 EUR
Retailer 2€1,600 EUR
Retailer 12€1,613 EUR
Retailer 7€1,958 EUR
Retailer 15€2,076 EUR
Retailer 13€2,088 EUR
Retailer 16€2,114 EUR
Retailer 11€2,156 EUR
MOH London€2,803 EUR
Retailer 6€3,546 EUR
Retailer 5€4,825 EUR

12 data points across 16 retailers

10 retailers€583 EUR to €2,803 EUR

Retailer 1
-
€520 EUR
$581 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€583 EUR
$651 USD
View
A
Retailer 3
-
€761 EUR
$850 USD
View
A
Retailer 4
-
€995 EUR
£875 GBP
View
A
Retailer 5
-
€1,600 EUR
$1,787 USD
View
B+
Retailer 6
-
€1,613 EUR
$1,802 USD
View
B+
Retailer 7
-
€2,076 EUR
$2,319 USD
View
B+
Retailer 8
-
€2,088 EUR
$2,332 USD
View
B+
Retailer 9
-
€2,156 EUR
$2,409 USD
View
Most Expensive
B
MOH London
LG693550075 · Oct 26
€2,803 EUR
£2,466 GBP
View
9 more retailers have this diamond
Prices start from €583 EURSave up to €2,221 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
3.78ct Asscher
€583 EUR