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Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG842651361

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842651361

Diamond specifications and retailer prices

From HK$4,858 HKD
£488 GBP
As of October 30, 2026
Save HK$34,135 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$38,993 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.01ct lab-grown asscher diamond

This 4.01ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842651361 or 842651361. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,858 to HK$38,993, a HK$34,135 spread on the same certified stone. Brilliant Earth lists it at HK$38,993. 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

4.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842651361
Dimensions8.76 × 8.75 × 5.70 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm8.75 mm4.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842651361
Side View
Table 57.0%Crown 31.4°Girdle: MediumPavilion 39.2°Culet: NoneDepth 65.1%

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 30
Current: HK$38,993 HKD|Low: HK$4,858 HKD|High: HK$70,847 HKD|Avg: HK$16,383 HKD|-45.0%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 12HK$4,858 HKD
Retailer 9HK$4,911 HKD
Retailer 5HK$6,708 HKD
Retailer 10HK$7,469 HKD
Retailer 14HK$8,486 HKD
Retailer 16HK$9,021 HKD
Retailer 13HK$10,898 HKD
Retailer 4HK$11,287 HKD
Retailer 7HK$14,067 HKD
Retailer 8HK$14,907 HKD
Retailer 6HK$16,500 HKD
Retailer 2HK$17,198 HKD
Retailer 11HK$17,502 HKD
Retailer 15HK$17,639 HKD
Retailer 3HK$24,751 HKD
Brilliant EarthHK$38,993 HKD

24 data points across 16 retailers

16 retailersHK$4,858 HKD to HK$38,993 HKD

A
Cheapest Retailer
-
HK$4,858 HKD
£488 GBP
A
Retailer 2
-
HK$4,911 HKD
$626 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,708 HKD
$855 USD
View
B+
Retailer 4
-
HK$7,469 HKD
$952 USD
View
A
Retailer 5
-
HK$8,486 HKD
£852 GBP
View
A
Retailer 6
-
HK$9,021 HKD
€1,095 EUR
View
A
Retailer 7
-
HK$10,898 HKD
A$2,137 AUD
View
A
Retailer 8
-
HK$11,287 HKD
ZAR 23,242 ZAR
View
B+
Retailer 9
-
HK$14,067 HKD
$1,793 USD
View
B+
Retailer 10
-
HK$14,907 HKD
$1,900 USD
View
Retailer 11
-
HK$16,500 HKD
£1,656 GBP
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$17,198 HKD
$2,192 USD
View
B+
Retailer 13
-
HK$17,502 HKD
$2,231 USD
View
B+
Retailer 14
-
HK$17,639 HKD
$2,248 USD
View
B+
Retailer 15
-
HK$24,751 HKD
£2,484 GBP
View
Most Expensive
B
Brilliant Earth
21728611A · Oct 30
HK$38,993 HKD
$4,970 USD
View
15 more retailers have this diamond
Prices start from HK$4,858 HKDSave up to HK$34,135 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
4.01ct Asscher
HK$4,858 HKD