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Asscher|Lab Grown|IGI

4.20ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG829601772

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG829601772

Diamond specifications and retailer prices

From HK$5,884 HKD
$750 USD
As of October 29, 2026
Save HK$45,300 HKD (89%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$51,184 HKD at Frank Darling · As of October 25, 2026
View at Frank Darling

About this 4.2ct lab-grown asscher diamond

This 4.2ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG829601772 or 829601772. Listed at 4 retailers as of October 25, 2026, with prices from HK$5,884 to HK$51,184, a HK$45,300 spread on the same certified stone. Frank Darling lists it at HK$51,184. 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

4.20
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829601772
Dimensions8.89 × 8.72 × 6.01 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm8.72 mm4.20 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829601772
Side View
Table 61.0%Crown 35.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 68.9%

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 29
Current: HK$51,184 HKD|Low: HK$3,774 HKD|High: HK$51,184 HKD|Avg: HK$11,635 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 3HK$5,884 HKD
Retailer 7HK$6,865 HKD
Retailer 2HK$8,050 HKD
Retailer 4HK$9,531 HKD
Retailer 6HK$15,362 HKD
Retailer 5HK$30,755 HKD
Frank DarlingHK$51,184 HKD

17 data points across 7 retailers

4 retailersHK$5,884 HKD to HK$51,184 HKD

A
Cheapest Retailer
-
HK$5,884 HKD
$750 USD
Final sale: no returns
B+
Retailer 2
-
HK$8,050 HKD
$1,026 USD
View
Retailer 3
-
HK$30,755 HKD
$3,920 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Frank Darling
100752230995KD · Oct 25
HK$51,184 HKD
$6,524 USD
View
3 more retailers have this diamond
Prices start from HK$5,884 HKDSave up to HK$45,300 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
4.20ct Asscher
HK$5,884 HKD