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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 $1,155 NZD
$651 USD
As of October 24, 2026
Save $4,402 NZD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,557 NZD 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 $1,155 to $5,557, a $4,402 spread on the same certified stone. MOH London lists it at $5,557. 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: $5,557 NZD|Low: $928 NZD|High: $9,563 NZD|Avg: $3,818 NZD|-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$1,153 NZD
Retailer 8$1,431 NZD
Retailer 10$1,508 NZD
Retailer 9$1,972 NZD
Retailer 3$2,154 NZD
Retailer 4$2,344 NZD
Retailer 2$3,171 NZD
Retailer 12$3,197 NZD
Retailer 7$3,882 NZD
Retailer 15$4,115 NZD
Retailer 13$4,138 NZD
Retailer 16$4,191 NZD
Retailer 11$4,274 NZD
MOH London$5,557 NZD
Retailer 6$7,030 NZD
Retailer 5$9,563 NZD

12 data points across 16 retailers

10 retailers$1,155 NZD to $5,557 NZD

Retailer 1
-
$1,031 NZD
$581 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,155 NZD
$651 USD
View
A
Retailer 3
-
$1,508 NZD
$850 USD
View
A
Retailer 4
-
$1,972 NZD
£875 GBP
View
A
Retailer 5
-
$3,171 NZD
$1,787 USD
View
B+
Retailer 6
-
$3,197 NZD
$1,802 USD
View
B+
Retailer 7
-
$4,115 NZD
$2,319 USD
View
B+
Retailer 8
-
$4,138 NZD
$2,332 USD
View
B+
Retailer 9
-
$4,274 NZD
$2,409 USD
View
Most Expensive
B
MOH London
LG693550075 · Oct 26
$5,557 NZD
£2,466 GBP
View
9 more retailers have this diamond
Prices start from $1,155 NZDSave up to $4,402 NZD

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
$1,155 NZD