Emerald|Natural|IGI

0.50ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 623455501

Shape and cutting style on the report: Emerald cut

Certificate IGI 623455501

Diamond specifications and retailer prices

From $505 CAD
$361 USD
As of October 29, 2026
Save $767 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,102 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 623455501. Listed at 14 retailers as of October 29, 2026, with a 152% 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

0.50
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle44.4°
OriginNatural
Grading LabIGI
CertificateIGI 623455501
Dimensions4.87 × 4.01 × 2.97 mm
L/W Ratio1.21
Culet sizeLong
Top View
4.87 mm4.01 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 623455501
Side View
Table 64.0%Crown 30.6°Girdle: MediumPavilion 44.4°Culet: LNGDepth 69.5%

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: $740 CAD|Low: $463 CAD|High: $1,282 CAD|Avg: $765 CAD|+5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$505 CAD
Retailer 6$574 CAD
Retailer 8$591 CAD
Retailer 9$598 CAD
Retailer 1$740 CAD
Retailer 5$845 CAD
Retailer 4$847 CAD
Retailer 3$995 CAD
Retailer 2$1,273 CAD

42 data points across 9 retailers

14 retailers$505 CAD to $1,273 CAD

B+
Cheapest Retailer
-
$505 CAD
$361 USD
Final sale: no returns
B+
Retailer 2
-
$549 CAD
$392 USD
View
Retailer 3
-
$569 CAD
$406 USD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$574 CAD
$410 USD
View
B+
Retailer 5
-
$591 CAD
$422 USD
View
B+
Retailer 6
-
$591 CAD
$422 USD
View
B+
Retailer 7
-
$633 CAD
$452 USD
View
B
Retailer 8
-
$732 CAD
$523 USD
View
B+
Retailer 9
-
$740 CAD
£416 GBP
View
B
Retailer 10
-
$845 CAD
ZAR 9,751 ZAR
View
B
Retailer 11
-
$847 CAD
$605 USD
View
B
Retailer 12
-
$995 CAD
€677 EUR
View
B
Retailer 13
-
$1,273 CAD
£716 GBP
View
Most Expensive
NZ Jewellers
b085bde1-3a64-459c-aabe-e8b89d5df8cd · Oct 27
$2,102 CAD
$1,502 USD
View
Price under review
13 more retailers have this diamond
Prices start from $505 CADSave up to $767 CAD

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+
0.50ct Emerald
$505 CAD