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Cushion|Lab Grown|IGI

1.71ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG816607726

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG816607726

Diamond specifications and retailer prices

From HK$3,421 HKD
$436 USD
As of November 1, 2026
Save HK$11,386 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$14,807 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.71ct lab-grown cushion diamond

This 1.71ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816607726 or 816607726. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,421 to HK$14,807, a HK$11,386 spread on the same certified stone. MOH London lists it at HK$14,807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607726
Dimensions7.81 × 6.95 × 4.10 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm6.95 mm1.71 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607726
Side View
Table 64.0%Crown 36.6°Girdle: MED-THKPavilion 40.6°Culet: LargeDepth 59.0%

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: Nov 1
Current: HK$14,807 HKD|Low: HK$3,421 HKD|High: HK$14,877 HKD|Avg: HK$8,502 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6HK$3,421 HKD
Retailer 10HK$3,790 HKD
Retailer 3HK$5,084 HKD
Retailer 4HK$5,100 HKD
Retailer 7HK$5,171 HKD
Retailer 2HK$6,866 HKD
Retailer 5HK$10,624 HKD
Retailer 11HK$12,048 HKD
Retailer 9HK$12,470 HKD
Retailer 8HK$14,178 HKD
MOH LondonHK$14,807 HKD

20 data points across 11 retailers

11 retailersHK$3,421 HKD to HK$14,807 HKD

A
Cheapest Retailer
-
HK$3,421 HKD
$436 USD
Final sale: no returns
Retailer 2
-
HK$3,790 HKD
$483 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$5,084 HKD
$648 USD
View
A
Retailer 4
-
HK$5,100 HKD
$650 USD
View
A
Retailer 5
-
HK$5,171 HKD
$659 USD
View
B+
Retailer 6
-
HK$6,866 HKD
£689 GBP
View
B
Retailer 7
-
HK$10,624 HKD
$1,354 USD
View
B
Retailer 8
-
HK$12,048 HKD
SGD 2,075 SGD
View
B
Retailer 9
-
HK$12,470 HKD
$1,589 USD
View
B
Retailer 10
-
HK$14,178 HKD
$1,807 USD
View
Most Expensive
B
MOH London
LG816607726 · Nov 3
HK$14,807 HKD
£1,486 GBP
View
10 more retailers have this diamond
Prices start from HK$3,421 HKDSave up to HK$11,386 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 Cushion
HK$3,421 HKD