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Cushion|Lab Grown|IGI

17.08ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG626455816

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG626455816

Diamond specifications and retailer prices

From HK$72,568 HKD
£7,283 GBP
As of October 30, 2026
Save HK$207,345 HKD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$279,912 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 17.08ct lab-grown cushion diamond

This 17.08ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455816 or 626455816. Listed at 12 retailers as of October 30, 2026, with prices from HK$72,568 to HK$279,912, a HK$207,345 spread on the same certified stone. Taylor and Hart lists it at HK$279,912. 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

17.08
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455816
Dimensions14.67 × 14.28 × 9.05 mm
L/W Ratio1.03
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
14.67 mm14.28 mm17.08 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455816
Side View
Table 58.0%Crown 35.7°Girdle: THK-VTKPavilion 31°Culet: NoneDepth 63.4%

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 30
Current: HK$150,442 HKD|Low: HK$72,324 HKD|High: HK$279,912 HKD|Avg: HK$135,012 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 5HK$72,568 HKD
Retailer 3HK$82,929 HKD
Retailer 12HK$86,970 HKD
Retailer 11HK$89,049 HKD
Retailer 9HK$90,084 HKD
Retailer 8HK$90,610 HKD
Retailer 10HK$96,165 HKD
Retailer 6HK$135,872 HKD
Retailer 4HK$142,615 HKD
Retailer 1HK$150,442 HKD
Retailer 7HK$161,700 HKD
Retailer 2HK$250,965 HKD
Taylor and HartHK$279,912 HKD

33 data points across 13 retailers

12 retailersHK$72,568 HKD to HK$279,912 HKD

A
Cheapest Retailer
-
HK$72,568 HKD
£7,283 GBP
B+
Retailer 2
-
HK$82,929 HKD
$10,570 USD
View
B+
Retailer 3
-
HK$86,970 HKD
$11,085 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$89,049 HKD
$11,350 USD
View
Retailer 5
-
HK$90,084 HKD
$11,482 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$90,610 HKD
$11,549 USD
View
Retailer 7
-
HK$96,165 HKD
$12,257 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
HK$135,872 HKD
$17,318 USD
View
B
Retailer 9
-
HK$150,442 HKD
€18,262 EUR
View
B
Retailer 10
-
HK$161,700 HKD
$20,610 USD
View
B
Retailer 11
-
HK$250,965 HKD
$31,988 USD
View
Most Expensive
B
Taylor and Hart
UIL3BJO · Oct 30
HK$279,912 HKD
$35,677 USD
View
11 more retailers have this diamond
Prices start from HK$72,568 HKDSave up to HK$207,345 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
17.08ct Cushion
HK$72,568 HKD