Emerald|Natural|IGI

0.50ct K IF Emerald Natural Diamond

VG • K/IF • IGI 815655889

Shape and cutting style on the report: Emerald cut

Certificate IGI 815655889

Diamond specifications and retailer prices

From $387 USD
As of November 5, 2026
Save $1,260 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,647 USD at NZ Jewellers · As of November 2, 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 815655889. Listed at 12 retailers as of November 2, 2026, with prices from $387 to $1,647, a $1,260 spread on the same certified stone. NZ Jewellers lists it at $1,647. 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 angle33.1°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 815655889
Dimensions5.68 × 3.90 × 2.34 mm
L/W Ratio1.46
Culet sizeLarge
Top View
5.68 mm3.90 mm0.50 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815655889
Side View
Table 65.0%Crown 33.1°Girdle: MediumPavilion 37.3°Culet: LargeDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,647 USD|Low: $387 USD|High: $1,690 USD|Avg: $670 USD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$387 USD
Retailer 4$400 USD
Retailer 10$429 USD
Retailer 11$463 USD
Retailer 3$464 USD
Retailer 5$495 USD
Retailer 12$640 USD
Retailer 9$660 USD
Retailer 7$664 USD
Retailer 2$685 USD
Retailer 8$989 USD
NZ Jewellers$1,647 USD

28 data points across 12 retailers

12 retailers$387 USD to $1,647 USD

A
Cheapest Retailer
-
$387 USD
A
Retailer 2
-
$400 USD
View
A
Retailer 3
-
$429 USD
View
A
Retailer 4
-
$463 USD
View
Retailer 5
-
$464 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$495 USD
View
B+
Retailer 7
-
$640 USD
View
B+
Retailer 8
-
$660 USD
View
B+
Retailer 9
-
$664 USD
View
B+
Retailer 10
-
$685 USD
View
B
Retailer 11
-
$989 USD
View
Most Expensive
B
NZ Jewellers
c1990d36-fe4b-43d9-b66c-54ba57877849 · Nov 2
$1,647 USD
View
11 more retailers have this diamond
Prices start from $387 USDSave up to $1,260 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
$387 USD