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Asscher|Lab Grown|IGI

3.71ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG666406628

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG666406628

Diamond specifications and retailer prices

From HK$4,716 HKD
$601 USD
As of October 29, 2026
Save HK$39,130 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$43,846 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.71ct lab-grown asscher diamond

This 3.71ct 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 LG666406628 or 666406628. Listed at 11 retailers as of October 27, 2026, with prices from HK$4,716 to HK$43,846, a HK$39,130 spread on the same certified stone. Queensmith lists it at HK$43,846. 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

3.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666406628
Dimensions8.72 × 8.58 × 5.58 mm
L/W Ratio1.02
Culet sizePointed
Top View
8.72 mm8.58 mm3.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666406628
Side View
Table 63.0%Crown 34.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 65.0%

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$43,846 HKD|Low: HK$4,590 HKD|High: HK$43,846 HKD|Avg: HK$17,407 HKD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9HK$4,716 HKD
Retailer 6HK$6,968 HKD
Retailer 4HK$7,314 HKD
Retailer 2HK$9,098 HKD
Retailer 7HK$10,593 HKD
Retailer 3HK$11,934 HKD
Retailer 12HK$16,861 HKD
Retailer 11HK$16,964 HKD
Retailer 8HK$19,730 HKD
Retailer 5HK$25,161 HKD
Retailer 10HK$37,427 HKD
QueensmithHK$43,846 HKD

25 data points across 12 retailers

11 retailersHK$4,716 HKD to HK$43,846 HKD

A
Cheapest Retailer
-
HK$4,716 HKD
$601 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,968 HKD
$888 USD
View
A
Retailer 3
-
HK$9,098 HKD
£913 GBP
View
A
Retailer 4
-
HK$10,593 HKD
$1,350 USD
View
Retailer 5
-
HK$11,934 HKD
A$2,340 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$16,861 HKD
£1,692 GBP
View
B+
Retailer 7
-
HK$16,964 HKD
$2,162 USD
View
B+
Retailer 8
-
HK$19,730 HKD
$2,515 USD
View
B
Retailer 9
-
HK$25,161 HKD
£2,525 GBP
View
B
Retailer 10
-
HK$37,427 HKD
$4,770 USD
View
Most Expensive
B
Queensmith
LG666406628 · Oct 27
HK$43,846 HKD
£4,400 GBP
View
10 more retailers have this diamond
Prices start from HK$4,716 HKDSave up to HK$39,130 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
3.71ct Asscher
HK$4,716 HKD