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Cushion|Lab Grown|IGI

1.59ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG824610640

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG824610640

Diamond specifications and retailer prices

From HK$6,628 HKD
As of October 31, 2026
Save HK$17,963 HKD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$24,591 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG824610640 or 824610640. Listed at 11 retailers as of October 31, 2026, with prices from HK$6,628 to HK$24,591, a HK$17,963 spread on the same certified stone. MOH London lists it at HK$24,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824610640
Dimensions7.82 × 6.41 × 4.34 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm6.41 mm1.59 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824610640
Side View
Table 57.0%Crown 37.4°Girdle: STK-THKPavilion 39.9°Culet: LargeDepth 67.7%

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 31
Current: HK$24,591 HKD|Low: HK$6,628 HKD|High: HK$27,092 HKD|Avg: HK$13,197 HKD|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4HK$6,628 HKD
Retailer 10HK$6,810 HKD
Retailer 5HK$7,650 HKD
Retailer 11HK$7,963 HKD
Retailer 9HK$8,199 HKD
Retailer 2HK$9,276 HKD
Retailer 6HK$10,513 HKD
Retailer 8HK$11,509 HKD
Retailer 12HK$19,299 HKD
Retailer 7HK$19,490 HKD
Retailer 3HK$19,729 HKD
MOH LondonHK$24,591 HKD

29 data points across 12 retailers

11 retailersHK$6,628 HKD to HK$24,591 HKD

A
Cheapest Retailer
-
HK$6,628 HKD
Retailer 2
-
HK$6,810 HKD
$868 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
HK$7,650 HKD
$975 USD
View
Retailer 4
-
HK$7,963 HKD
$1,015 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
HK$8,199 HKD
$1,045 USD
View
B+
Retailer 6
-
HK$9,276 HKD
€1,126 EUR
View
B
Retailer 7
-
HK$10,513 HKD
$1,340 USD
View
B
Retailer 8
-
HK$11,509 HKD
ZAR 23,698 ZAR
View
B
Retailer 9
-
HK$19,299 HKD
SGD 3,324 SGD
View
B
Retailer 10
-
HK$19,490 HKD
£1,956 GBP
View
Most Expensive
B
MOH London
LG824610640 · Nov 1
HK$24,591 HKD
£2,468 GBP
View
10 more retailers have this diamond
Prices start from HK$6,628 HKDSave up to HK$17,963 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
1.59ct Cushion
HK$6,628 HKD