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Cushion|Lab Grown|IGI

50.03ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG813617840

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813617840

Diamond specifications and retailer prices

From HK$225,689 HKD
$28,766 USD
As of October 29, 2026
Save HK$785,959 HKD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$1,011,648 HKD at Adiamor · As of October 30, 2026
View at Adiamor

About this 50.03ct lab-grown cushion diamond

This 50.03ct 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 LG813617840 or 813617840. Listed at 5 retailers as of October 29, 2026, with prices from HK$225,689 to HK$1,011,648, a HK$785,959 spread on the same certified stone. Adiamor lists it at HK$1,011,648. 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

50.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813617840
Dimensions24.44 × 17.42 × 11.80 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.44 mm17.42 mm50.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813617840
Side View
Table 70.0%Crown 42.4°Girdle: STK-VTKPavilion 29.2°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$1,011,648 HKD|Low: HK$220,292 HKD|High: HK$1,011,648 HKD|Avg: HK$469,846 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 3HK$225,689 HKD
Retailer 2HK$249,164 HKD
Retailer 4HK$282,885 HKD
Retailer 5HK$567,172 HKD
AdiamorHK$1,011,648 HKD

6 data points across 5 retailers

5 retailersHK$225,689 HKD to HK$1,011,648 HKD

B+
Cheapest Retailer
-
HK$225,689 HKD
$28,766 USD
Retailer 2
-
HK$249,164 HKD
$31,758 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
HK$282,885 HKD
$36,056 USD
View
Final sale: no returns
B
Retailer 4
-
HK$567,172 HKD
$72,291 USD
View
Most Expensive
B
Adiamor
D-80612899 · Oct 30
HK$1,011,648 HKD
$128,943 USD
View
4 more retailers have this diamond
Prices start from HK$225,689 HKDSave up to HK$785,959 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.

B+
50.03ct Cushion
HK$225,689 HKD