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Asscher|Lab Grown|IGI

3.80ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG839685057

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839685057

Diamond specifications and retailer prices

From HK$5,438 HKD
$693 USD
As of October 27, 2026
Save HK$22,221 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$27,659 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.8ct lab-grown asscher diamond

This 3.8ct 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 LG839685057 or 839685057. Listed at 15 retailers as of October 27, 2026, with prices from HK$5,438 to HK$27,659, a HK$22,221 spread on the same certified stone. Rare Carat lists it at HK$27,659. 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

3.80
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839685057
Dimensions8.60 × 8.46 × 5.88 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm8.46 mm3.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839685057
Side View
Table 65.0%Crown 42.9°Girdle: MediumPavilion 43.9°Culet: NoneDepth 69.5%

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 27
Current: HK$27,659 HKD|Low: HK$5,226 HKD|High: HK$28,051 HKD|Avg: HK$15,067 HKD|-1.4%
Rare Carat
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
October 30, 2026
Retailer 13HK$5,438 HKD
Retailer 6HK$5,916 HKD
Retailer 3HK$7,332 HKD
Retailer 11HK$7,689 HKD
Retailer 2HK$7,720 HKD
Retailer 15HK$10,263 HKD
Retailer 9HK$14,240 HKD
Retailer 5HK$14,751 HKD
Retailer 10HK$15,544 HKD
Retailer 14HK$17,741 HKD
Retailer 12HK$19,243 HKD
Retailer 7HK$21,083 HKD
Retailer 4HK$21,837 HKD
Retailer 8HK$24,912 HKD
Rare CaratHK$27,659 HKD

26 data points across 15 retailers

15 retailersHK$5,438 HKD to HK$27,659 HKD

A
Cheapest Retailer
-
HK$5,438 HKD
$693 USD
A
Retailer 2
-
HK$5,916 HKD
$754 USD
View
A
Retailer 3
-
HK$7,332 HKD
View
A
Retailer 4
-
HK$7,689 HKD
$980 USD
View
A
Retailer 5
-
HK$7,720 HKD
£775 GBP
View
A
Retailer 6
-
HK$10,263 HKD
$1,308 USD
View
Retailer 7
-
HK$14,240 HKD
A$2,792 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$14,751 HKD
$1,880 USD
View
B+
Retailer 9
-
HK$15,544 HKD
$1,981 USD
View
B+
Retailer 10
-
HK$17,741 HKD
$2,261 USD
View
Retailer 11
-
HK$19,243 HKD
A$3,773 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
HK$21,083 HKD
SGD 3,631 SGD
View
B+
Retailer 13
-
HK$22,284 HKD
$2,840 USD
View
B
Retailer 14
-
HK$24,912 HKD
£2,500 GBP
View
Most Expensive
B
Rare Carat
2076862 · Oct 28
HK$27,659 HKD
$3,525 USD
View
14 more retailers have this diamond
Prices start from HK$5,438 HKDSave up to HK$22,221 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
3.80ct Asscher
HK$5,438 HKD