Emerald|Natural|IGI

0.50ct K IF Emerald Natural Diamond

VG • K/IF • IGI 815676181

Shape and cutting style on the report: Emerald cut

Certificate IGI 815676181

Diamond specifications and retailer prices

From $421 USD
As of November 5, 2026
Save $314 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,815 USD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815676181. Listed at 13 retailers as of November 4, 2026, with a 75% 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
K
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle30.8°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 815676181
Dimensions5.37 × 3.74 × 2.58 mm
L/W Ratio1.44
Culet sizeLarge
Top View
5.37 mm3.74 mm0.50 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815676181
Side View
Table 64.0%Crown 30.8°Girdle: MediumPavilion 41.1°Culet: LargeDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,815 USD|Low: $421 USD|High: $1,867 USD|Avg: $707 USD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$421 USD
Retailer 5$440 USD
Retailer 9$473 USD
Retailer 11$511 USD
Retailer 3$514 USD
Retailer 7$546 USD
Retailer 6$553 USD
Retailer 2$638 USD
Retailer 13$680 USD
Retailer 10$724 USD
Retailer 12$735 USD
Retailer 4$1,109 USD
NZ Jewellers$1,815 USD

24 data points across 13 retailers

13 retailers$421 USD to $735 USD

A
Cheapest Retailer
-
$421 USD
A
Retailer 2
-
$440 USD
View
A
Retailer 3
-
$473 USD
View
A
Retailer 4
-
$511 USD
View
Retailer 5
-
$514 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$546 USD
View
B+
Retailer 7
-
$553 USD
View
B+
Retailer 8
-
$638 USD
View
B
Retailer 9
-
$680 USD
View
B
Retailer 10
-
$724 USD
View
B
Retailer 11
-
$735 USD
View
Retailer 12
-
$1,109 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
f96a1909-64c9-45ca-ae9d-8a14458940d9 · Nov 5
$1,815 USD
View
Price under review
12 more retailers have this diamond
Prices start from $421 USDSave up to $314 USD

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
0.50ct Emerald
$421 USD