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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 HK$4,559 HKD
$581 USD
As of October 23, 2026
Save HK$20,015 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$24,574 HKD 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 HK$4,559 to HK$24,574, a HK$20,015 spread on the same certified stone. MOH London lists it at HK$24,574. 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 23
Current: HK$24,574 HKD|Low: HK$4,104 HKD|High: HK$42,292 HKD|Avg: HK$16,885 HKD|-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 14HK$5,100 HKD
Retailer 8HK$6,328 HKD
Retailer 10HK$6,669 HKD
Retailer 9HK$8,722 HKD
Retailer 3HK$9,526 HKD
Retailer 4HK$10,364 HKD
Retailer 2HK$14,022 HKD
Retailer 12HK$14,139 HKD
Retailer 7HK$17,167 HKD
Retailer 15HK$18,196 HKD
Retailer 13HK$18,300 HKD
Retailer 16HK$18,535 HKD
Retailer 11HK$18,902 HKD
MOH LondonHK$24,574 HKD
Retailer 6HK$31,089 HKD
Retailer 5HK$42,292 HKD

12 data points across 16 retailers

10 retailersHK$4,559 HKD to HK$24,574 HKD

A
Cheapest Retailer
-
HK$4,559 HKD
$581 USD
A
Retailer 2
-
HK$5,108 HKD
$651 USD
View
A
Retailer 3
-
HK$6,669 HKD
$850 USD
View
A
Retailer 4
-
HK$8,722 HKD
£875 GBP
View
A
Retailer 5
-
HK$14,022 HKD
$1,787 USD
View
B+
Retailer 6
-
HK$14,139 HKD
$1,802 USD
View
B+
Retailer 7
-
HK$18,196 HKD
$2,319 USD
View
B+
Retailer 8
-
HK$18,300 HKD
$2,332 USD
View
B+
Retailer 9
-
HK$18,902 HKD
$2,409 USD
View
Most Expensive
B
MOH London
LG693550075 · Oct 26
HK$24,574 HKD
£2,466 GBP
View
9 more retailers have this diamond
Prices start from HK$4,559 HKDSave up to HK$20,015 HKD

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
HK$4,559 HKD