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Cushion|Lab Grown|IGI

1.70ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG620417033

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620417033

Diamond specifications and retailer prices

From HK$3,641 HKD
$464 USD
As of November 1, 2026
Save HK$6,055 HKD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,696 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.7ct lab-grown cushion diamond

This 1.7ct 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 LG620417033 or 620417033. Listed at 6 retailers as of November 1, 2026, with prices from HK$3,641 to HK$9,696, a HK$6,055 spread on the same certified stone. MOH London lists it at HK$9,696. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620417033
Dimensions6.90 × 6.78 × 4.80 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.90 mm6.78 mm1.70 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620417033
Side View
Table 65.0%Crown 38.1°Girdle: MED-VTKPavilion 41.9°Culet: NoneDepth 70.8%

Caratlytics Score

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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 1
Current: HK$9,696 HKD|Low: HK$3,531 HKD|High: HK$9,815 HKD|Avg: HK$5,808 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5HK$3,641 HKD
Retailer 3HK$3,727 HKD
Retailer 4HK$4,237 HKD
Retailer 2HK$4,557 HKD
Retailer 6HK$9,119 HKD
MOH LondonHK$9,696 HKD

40 data points across 6 retailers

6 retailersHK$3,641 HKD to HK$9,696 HKD

A
Cheapest Retailer
-
HK$3,641 HKD
$464 USD
B+
Retailer 2
-
HK$3,727 HKD
$475 USD
View
A
Retailer 3
-
HK$4,237 HKD
$540 USD
View
A
Retailer 4
-
HK$4,557 HKD
£457 GBP
View
Retailer 5
-
HK$9,119 HKD
$1,162 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG620417033 · Nov 2
HK$9,696 HKD
£973 GBP
View
5 more retailers have this diamond
Prices start from HK$3,641 HKDSave up to HK$6,055 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
1.70ct Cushion
HK$3,641 HKD