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Asscher|Lab Grown|IGI

4.21ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG667417662

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667417662

Diamond specifications and retailer prices

From HK$6,394 HKD
$815 USD
As of October 29, 2026
Save HK$50,330 HKD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$56,724 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.21ct lab-grown asscher diamond

This 4.21ct 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 LG667417662 or 667417662. Listed at 22 retailers as of October 29, 2026, with prices from HK$6,394 to HK$56,724, a HK$50,330 spread on the same certified stone. Do Amore Diamonds lists it at HK$56,724. 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

4.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667417662
Dimensions8.86 × 8.68 × 5.46 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.68 mm4.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667417662
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 37°Culet: NoneDepth 62.9%

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$11,217 HKD|Low: HK$6,394 HKD|High: HK$27,770 HKD|Avg: HK$15,385 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4HK$6,394 HKD
Retailer 11HK$6,622 HKD
Retailer 3HK$9,344 HKD
Retailer 13HK$10,474 HKD
Retailer 6HK$11,130 HKD
Retailer 1HK$11,217 HKD
Retailer 8HK$15,559 HKD
Retailer 9HK$15,651 HKD
Retailer 10HK$15,903 HKD
Retailer 5HK$22,718 HKD
Retailer 12HK$24,290 HKD
Retailer 2HK$26,190 HKD
Retailer 7HK$27,551 HKD

43 data points across 13 retailers

22 retailersHK$6,394 HKD to HK$56,724 HKD

A
Cheapest Retailer
-
HK$6,394 HKD
$815 USD
Final sale: no returns
Retailer 2
-
HK$6,622 HKD
$844 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 4
-
HK$9,038 HKD
View
A
Retailer 5
-
HK$9,344 HKD
$1,191 USD
View
A
Retailer 6
-
HK$10,474 HKD
$1,335 USD
View
A
Retailer 7
-
HK$11,130 HKD
€1,351 EUR
View
A
Retailer 8
-
HK$11,217 HKD
£1,126 GBP
View
A
Retailer 9
-
HK$12,239 HKD
$1,560 USD
View
A
Retailer 10
-
HK$15,559 HKD
ZAR 32,038 ZAR
View
Retailer 11
-
HK$15,651 HKD
A$3,069 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$15,903 HKD
$2,027 USD
View
A
Retailer 13
-
HK$18,995 HKD
£1,906 GBP
View
A
Retailer 14
-
HK$21,347 HKD
$2,721 USD
View
A
Retailer 15
-
HK$22,718 HKD
£2,280 GBP
View
Retailer 16
-
HK$24,290 HKD
A$4,763 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$26,115 HKD
$3,329 USD
View
B+
Retailer 18
-
HK$26,190 HKD
SGD 4,511 SGD
View
B+
Retailer 19
-
HK$27,551 HKD
£2,765 GBP
View
Retailer 20
-
HK$39,778 HKD
$5,070 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
HK$50,683 HKD
$6,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-667417662 · Oct 29
HK$56,724 HKD
$7,230 USD
View
21 more retailers have this diamond
Prices start from HK$6,394 HKDSave up to HK$50,330 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
4.21ct Asscher
HK$6,394 HKD