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Emerald|Lab Grown|IGI

50.64ct I VS2 Emerald Lab Grown Diamond

ID • I/VS2 • IGI LG760503373

Shape and cutting style on the report: Emerald cut

Certificate IGI LG760503373

Diamond specifications and retailer prices

From HK$214,619 HKD
$27,355 USD
As of October 31, 2026
Save HK$330,362 HKD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$1,145,676 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 50.64ct lab-grown emerald diamond

This 50.64ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760503373 or 760503373. Listed at 7 retailers as of October 30, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

50.64
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760503373
Dimensions24.44 × 17.40 × 11.46 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.44 mm17.40 mm50.64 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760503373
Side View
Table 63.0%Crown 32.1°Girdle: Slightly ThickPavilion 39.7°Culet: LargeDepth 65.9%

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 31
Current: HK$1,145,676 HKD|Low: HK$215,255 HKD|High: HK$1,223,035 HKD|Avg: HK$578,307 HKD|-6.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 8, 2026
Retailer 5HK$215,255 HKD
Retailer 3HK$237,160 HKD
Retailer 2HK$246,975 HKD
Retailer 4HK$392,520 HKD
Retailer 6HK$544,981 HKD
AdiamorHK$1,145,676 HKD

8 data points across 6 retailers

7 retailersHK$214,619 HKD to HK$544,981 HKD

B+
Cheapest Retailer
-
HK$214,619 HKD
$27,355 USD
B+
Retailer 2
-
HK$215,255 HKD
$27,436 USD
View
B+
Retailer 3
-
HK$237,160 HKD
$30,228 USD
View
Retailer 4
-
HK$246,975 HKD
$31,479 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
HK$392,520 HKD
$50,030 USD
View
B
Retailer 6
-
HK$544,981 HKD
$69,462 USD
View
Most Expensive
Adiamor
D-82358738 · Oct 31
HK$1,145,676 HKD
$146,026 USD
View
Price under review
6 more retailers have this diamond
Prices start from HK$214,619 HKDSave up to HK$330,362 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+
50.64ct Emerald
HK$214,619 HKD