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Asscher|Lab Grown|IGI

3.78ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG674523052

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG674523052

Diamond specifications and retailer prices

From HK$17,587 HKD
£1,765 GBP
As of October 29, 2026
8 retailers carry this diamond
Most expensive: HK$35,544 HKD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

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 LG674523052 or 674523052. Listed at 8 retailers as of October 29, 2026. 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 angle38°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674523052
Dimensions8.66 × 8.56 × 5.79 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm8.56 mm3.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674523052
Side View
Table 65.0%Crown 38°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 67.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$35,544 HKD|Low: HK$7,101 HKD|High: HK$43,548 HKD|Avg: HK$26,327 HKD|-14.5%
Brilliant Earth
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
October 8, 2026
Retailer 9HK$7,101 HKD
Retailer 12HK$7,758 HKD
Retailer 3HK$9,039 HKD
Retailer 4HK$10,459 HKD
Retailer 7HK$11,213 HKD
Retailer 5HK$14,187 HKD
Retailer 2HK$19,018 HKD
Retailer 13HK$22,587 HKD
Retailer 8HK$24,892 HKD
Retailer 14HK$27,188 HKD
Brilliant EarthHK$35,544 HKD
Retailer 11HK$36,549 HKD
Retailer 6HK$42,202 HKD
Retailer 10HK$43,548 HKD

7 data points across 14 retailers

8 retailers

Retailer 1
-
HK$7,758 HKD
£779 GBP
Price last confirmed 22 days ago
Retailer 2
-
HK$10,459 HKD
$1,333 USD
View
Price last confirmed 23 days ago
B+
Retailer 3
-
HK$17,587 HKD
£1,765 GBP
View
Retailer 4
-
HK$19,018 HKD
A$3,729 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$22,587 HKD
SGD 3,890 SGD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$24,892 HKD
£2,498 GBP
View
Price last confirmed 22 days ago
Retailer 7
-
HK$27,188 HKD
$3,465 USD
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21720407Y · Oct 8
HK$35,544 HKD
$4,530 USD
View
Price last confirmed 21 days ago
7 more retailers have this diamond
Prices start from HK$17,587 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.

B+
3.78ct Asscher
HK$17,587 HKD