Emerald|Natural|IGI

0.50ct K VS1 Emerald Natural Diamond

VG • K/VS1 • IGI 815656421

Shape and cutting style on the report: Emerald cut

Certificate IGI 815656421

Diamond specifications and retailer prices

From $354 USD
As of November 3, 2026
Save $527 USD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,467 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656421. Listed at 14 retailers as of November 3, 2026, with a 149% 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 815656421
Dimensions5.52 × 3.68 × 2.52 mm
L/W Ratio1.50
Culet sizeLarge
Top View
5.52 mm3.68 mm0.50 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656421
Side View
Table 58.0%Crown 36.3°Girdle: MediumPavilion 37.6°Culet: LargeDepth 68.5%

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 3
Current: $1,467 USD|Low: $353 USD|High: $1,505 USD|Avg: $585 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
Retailer 13
Retailer 14
November 4, 2026
Retailer 13$354 USD
Retailer 6$355 USD
Retailer 14$382 USD
Retailer 5$414 USD
Retailer 3$427 USD
Retailer 10$479 USD
Retailer 7$513 USD
Retailer 4$546 USD
Retailer 2$591 USD
Retailer 12$592 USD
Retailer 8$595 USD
Retailer 11$620 USD
Retailer 9$881 USD
NZ Jewellers$1,467 USD

22 data points across 14 retailers

14 retailers$354 USD to $881 USD

A
Cheapest Retailer
-
$354 USD
A
Retailer 2
-
$355 USD
View
A
Retailer 3
-
$382 USD
View
Retailer 4
-
$414 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$427 USD
View
B+
Retailer 6
-
$479 USD
View
B+
Retailer 7
-
$513 USD
View
B+
Retailer 8
-
$546 USD
View
B+
Retailer 9
-
$591 USD
View
B+
Retailer 10
-
$592 USD
View
B
Retailer 11
-
$595 USD
View
B
Retailer 12
-
$620 USD
View
B
Retailer 13
-
$881 USD
View
Most Expensive
NZ Jewellers
deafaa52-77fd-4053-bb91-dbfc8956f40f · Nov 2
$1,467 USD
View
Price under review
13 more retailers have this diamond
Prices start from $354 USDSave up to $527 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
$354 USD