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Emerald|Natural|GIA

0.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2245056018

Certificate GIA 2245056018

Diamond specifications and retailer prices

From $792 NZD
As of November 5, 2026
Save $1,034 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,033 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245056018. Listed at 15 retailers as of November 4, 2026, with a 131% 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245056018
Dimensions5.88 × 3.58 × 2.46 mm
L/W Ratio1.64
Culet sizeNone
Key to symbols
Crystal
Top View
5.88 mm3.58 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245056018
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: Nov 5
Current: $3,033 NZD|Low: $729 NZD|High: $3,033 NZD|Avg: $1,080 NZD
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 6, 2026
Retailer 13$729 NZD
Retailer 9$792 NZD
Retailer 2$825 NZD
Retailer 10$852 NZD
Retailer 4$913 NZD
Retailer 6$913 NZD
Retailer 8$973 NZD
Retailer 3$982 NZD
Retailer 5$1,044 NZD
Retailer 14$1,165 NZD
Retailer 11$1,226 NZD
Retailer 7$1,288 NZD
Retailer 12$1,825 NZD
NZ Jewellers$3,033 NZD

45 data points across 14 retailers

15 retailers$792 NZD to $1,825 NZD

Retailer 1
-
$729 NZD
Price last confirmed 9 days ago
B+
Retailer 2
-
$792 NZD
View
B+
Retailer 3
-
$825 NZD
View
B+
Retailer 4
-
$852 NZD
View
Retailer 5
-
$852 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$913 NZD
View
B
Retailer 7
-
$913 NZD
View
B
Retailer 8
-
$973 NZD
View
B
Retailer 9
-
$1,023 NZD
View
B
Retailer 10
-
$1,044 NZD
View
B
Retailer 11
-
$1,165 NZD
View
B
Retailer 12
-
$1,226 NZD
View
B
Retailer 13
-
$1,288 NZD
View
C
Retailer 14
-
$1,825 NZD
View
Most Expensive
NZ Jewellers
d9318690-7920-40d8-93a8-4ca3d6349f36 · Nov 5
$3,033 NZD
$1,705 USD
View
Price under review
14 more retailers have this diamond
Prices start from $792 NZDSave up to $1,034 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.

B+
0.50ct Emerald
$792 NZD