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Asscher|Lab Grown|IGI

1.71ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG639480971

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639480971

Diamond specifications and retailer prices

From HK$3,507 HKD
$447 USD
As of November 3, 2026
Save HK$11,679 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$15,186 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.71ct lab-grown asscher diamond

This 1.71ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639480971 or 639480971. Listed at 12 retailers as of November 3, 2026, with prices from HK$3,507 to HK$15,186, a HK$11,679 spread on the same certified stone. MOH London lists it at HK$15,186. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639480971
Dimensions6.59 × 6.58 × 4.30 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.58 mm1.71 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639480971
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$15,186 HKD|Low: HK$3,507 HKD|High: HK$15,365 HKD|Avg: HK$8,528 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11HK$3,507 HKD
Retailer 8HK$3,884 HKD
Retailer 13HK$5,061 HKD
Retailer 3HK$5,437 HKD
Retailer 9HK$6,151 HKD
Retailer 10HK$6,442 HKD
Retailer 2HK$6,700 HKD
Retailer 6HK$9,047 HKD
Retailer 7HK$9,965 HKD
Retailer 12HK$11,360 HKD
Retailer 4HK$12,596 HKD
Retailer 5HK$13,711 HKD
MOH LondonHK$15,186 HKD

22 data points across 13 retailers

12 retailersHK$3,507 HKD to HK$15,186 HKD

A
Cheapest Retailer
-
HK$3,507 HKD
$447 USD
Final sale: no returns
Retailer 2
-
HK$3,884 HKD
$495 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$5,061 HKD
$645 USD
View
B+
Retailer 4
-
HK$5,437 HKD
$693 USD
View
B+
Retailer 5
-
HK$6,151 HKD
$784 USD
View
B+
Retailer 6
-
HK$6,442 HKD
$821 USD
View
B+
Retailer 7
-
HK$6,700 HKD
ZAR 13,796 ZAR
View
B+
Retailer 8
-
HK$9,047 HKD
A$1,774 AUD
View
B
Retailer 9
-
HK$9,965 HKD
$1,270 USD
View
B
Retailer 10
-
HK$11,360 HKD
£1,140 GBP
View
B
Retailer 11
-
HK$12,596 HKD
$1,605 USD
View
Most Expensive
B
MOH London
LG639480971 · Nov 3
HK$15,186 HKD
£1,524 GBP
View
11 more retailers have this diamond
Prices start from HK$3,507 HKDSave up to HK$11,679 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
1.71ct Asscher
HK$3,507 HKD