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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 $581 USD
As of October 23, 2026
Save $2,551 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,132 USD 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 23, 2026, with prices from $581 to $3,132, a $2,551 spread on the same certified stone. MOH London lists it at $3,132. 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
Color
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 23
Current: $3,132 USD|Low: $523 USD|High: $5,390 USD|Avg: $2,152 USD|-2.3%
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 26, 2026
Retailer 14$650 USD
Retailer 8$806 USD
Retailer 10$850 USD
Retailer 9$1,112 USD
Retailer 3$1,214 USD
Retailer 4$1,321 USD
Retailer 2$1,787 USD
Retailer 12$1,802 USD
Retailer 7$2,188 USD
Retailer 15$2,319 USD
Retailer 13$2,332 USD
Retailer 16$2,362 USD
Retailer 11$2,409 USD
MOH London$3,132 USD
Retailer 6$3,962 USD
Retailer 5$5,390 USD

12 data points across 16 retailers

10 retailers$581 USD to $3,132 USD

A
Cheapest Retailer
-
$581 USD
A
Retailer 2
-
$651 USD
View
A
Retailer 3
-
$850 USD
View
A
Retailer 4
-
$1,112 USD
£875 GBP
View
A
Retailer 5
-
$1,787 USD
View
B+
Retailer 6
-
$1,802 USD
View
B+
Retailer 7
-
$2,319 USD
View
B+
Retailer 8
-
$2,332 USD
View
B+
Retailer 9
-
$2,409 USD
View
Most Expensive
B
MOH London
LG693550075 · Oct 26
$3,132 USD
£2,466 GBP
View
9 more retailers have this diamond
Prices start from $581 USDSave up to $2,551 USD

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
$581 USD