Emerald|Lab Grown|IGI

50.23ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG767601508

Shape and cutting style on the report: Emerald cut

Certificate IGI LG767601508

Diamond specifications and retailer prices

From $51,302 AUD
$36,037 USD
As of October 27, 2026
Save $13,148 AUD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $170,751 AUD at Adiamor · As of October 30, 2026
View at Adiamor

About this 50.23ct lab-grown emerald diamond

This 50.23ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG767601508 or 767601508. Listed at 5 retailers as of October 27, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

50.23
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767601508
Dimensions23.34 × 16.84 × 12.25 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
23.34 mm16.84 mm50.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767601508
Side View
Table 71.0%Crown 47°Girdle: ThickPavilion 42.1°Culet: LargeDepth 72.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $170,751 AUD|Low: $49,150 AUD|High: $176,541 AUD|Avg: $83,593 AUD|-3.3%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 8$49,150 AUD
Retailer 6$49,984 AUD
Retailer 2$51,302 AUD
Retailer 3$56,658 AUD
Retailer 5$59,038 AUD
Retailer 4$64,451 AUD
Retailer 9$77,235 AUD
Retailer 7$127,455 AUD
Adiamor$170,751 AUD

11 data points across 9 retailers

5 retailers$51,302 AUD to $64,451 AUD

B
Cheapest Retailer
-
$51,302 AUD
$36,037 USD
Retailer 2
-
$56,658 AUD
$39,799 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$59,038 AUD
$41,471 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$64,451 AUD
$45,273 USD
View
Final sale: no returns
Most Expensive
Adiamor
D-73427507 · Oct 30
$170,751 AUD
$119,943 USD
View
Price under review
4 more retailers have this diamond
Prices start from $51,302 AUDSave up to $13,148 AUD

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
50.23ct Emerald
$51,302 AUD