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Asscher|Lab Grown|IGI

3.71ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG611397792

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG611397792

Diamond specifications and retailer prices

From HK$22,104 HKD
£2,218 GBP
As of November 2, 2026
5 retailers carry this diamond
Most expensive: HK$22,104 HKD at Diamond Quarter
View at Diamond Quarter

About this 3.71ct lab-grown asscher diamond

This 3.71ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611397792 or 611397792. Listed at 5 retailers as of November 2, 2026. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611397792
Dimensions8.44 × 8.44 × 5.68 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.44 mm8.44 mm3.71 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611397792
Side View
Table 64.0%Crown 36.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 67.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$20,806 HKD|Low: HK$3,217 HKD|High: HK$37,112 HKD|Avg: HK$13,905 HKD|-12.1%
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 19, 2026
Retailer 10HK$4,417 HKD
Retailer 7HK$5,610 HKD
Retailer 4HK$6,567 HKD
Retailer 8HK$7,022 HKD
Retailer 3HK$7,757 HKD
Retailer 2HK$8,176 HKD
Retailer 12HK$11,196 HKD
Retailer 9HK$11,429 HKD
Retailer 13HK$16,712 HKD
Retailer 5HK$19,132 HKD
Retailer 1HK$20,806 HKD
Retailer 11HK$26,598 HKD
Retailer 6HK$32,169 HKD

11 data points across 13 retailers

5 retailers

Retailer 1
-
HK$5,610 HKD
$715 USD
Price last confirmed 13 days ago
Retailer 2
-
HK$7,022 HKD
$895 USD
View
Price last confirmed 15 days ago
Retailer 3
-
HK$11,429 HKD
A$2,241 AUD
View
Price last confirmed 35 days ago
Retailer 4
-
HK$20,806 HKD
£2,088 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Diamond Quarter
3.71VS1GLG9287B3N · Nov 2
HK$22,104 HKD
£2,218 GBP
View
4 more retailers have this diamond

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.

B
3.71ct Asscher
HK$22,104 HKD