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Emerald|Natural|GIA

0.50ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 1559803576

Certificate GIA 1559803576

Diamond specifications and retailer prices

From $623 NZD
As of November 5, 2026
Save $1,355 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,204 NZD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559803576. Listed at 20 retailers as of November 2, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559803576
Dimensions5.14 × 3.66 × 2.56 mm
L/W Ratio1.40
Top View
5.14 mm3.66 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559803576
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

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: $3,204 NZD|Low: $623 NZD|High: $3,300 NZD|Avg: $1,195 NZD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 2$623 NZD
Retailer 7$726 NZD
Retailer 13$770 NZD
Retailer 11$836 NZD
Retailer 16$899 NZD
Retailer 9$910 NZD
Retailer 5$922 NZD
Retailer 8$988 NZD
Retailer 17$992 NZD
Retailer 12$1,059 NZD
Retailer 4$1,089 NZD
Retailer 14$1,164 NZD
Retailer 18$1,180 NZD
Retailer 10$1,208 NZD
Retailer 6$1,215 NZD
Retailer 15$1,329 NZD
Retailer 3$1,978 NZD
NZ Jewellers$3,204 NZD

22 data points across 18 retailers

20 retailers$623 NZD to $1,978 NZD

A
Cheapest Retailer
-
$623 NZD
A
Retailer 2
-
$726 NZD
View
A
Retailer 3
-
$770 NZD
View
Final sale: no returns
A
Retailer 4
-
$836 NZD
View
A
Retailer 5
-
$899 NZD
View
Retailer 6
-
$910 NZD
View
Price last confirmed 9 days ago
Retailer 7
-
$922 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$988 NZD
View
A
Retailer 9
-
$992 NZD
View
A
Retailer 10
-
$1,059 NZD
View
A
Retailer 11
-
$1,089 NZD
View
B+
Retailer 12
-
$1,164 NZD
View
B+
Retailer 13
-
$1,180 NZD
View
B+
Retailer 14
-
$1,208 NZD
View
B+
Retailer 15
-
$1,215 NZD
View
Retailer 16
-
$1,325 NZD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,329 NZD
View
Retailer 18
-
$1,919 NZD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,978 NZD
View
Most Expensive
NZ Jewellers
a480dac7-c812-4b1d-aef1-5c50d1731ee5 · Nov 5
$3,204 NZD
$1,806 USD
View
Price under review
19 more retailers have this diamond
Prices start from $623 NZDSave up to $1,355 NZD

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
$623 NZD