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Emerald|Natural|GIA

0.50ct E SI2 Emerald Natural Diamond

VG • E/SI2 • GIA 2233508235

Certificate GIA 2233508235

Diamond specifications and retailer prices

From $1,029 NZD
$580 USD
As of October 30, 2026
Save $741 NZD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,909 NZD at NZ Jewellers · As of October 30, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233508235. Listed at 17 retailers as of October 28, 2026, with a 72% 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233508235
Dimensions5.70 × 3.47 × 2.47 mm
L/W Ratio1.64
Girdle conditionPolished
Culet sizeNone
Cert comments
Inscription(s): GIA 2233508235
Top View
5.70 mm3.47 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2233508235
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.1%

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: Oct 30
Current: $1,539 NZD|Low: $791 NZD|High: $2,914 NZD|Avg: $1,522 NZD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$1,042 NZD
Retailer 3$1,144 NZD
Retailer 6$1,215 NZD
Retailer 9$1,265 NZD
Retailer 7$1,434 NZD
Retailer 1$1,539 NZD
Retailer 8$1,612 NZD
Retailer 2$1,770 NZD
Retailer 4$2,893 NZD

44 data points across 9 retailers

17 retailers$1,029 NZD to $1,770 NZD

A
Cheapest Retailer
-
$1,029 NZD
$580 USD
B+
Retailer 2
-
$1,042 NZD
$587 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,128 NZD
$636 USD
View
B+
Retailer 4
-
$1,144 NZD
$645 USD
View
B+
Retailer 5
-
$1,215 NZD
$685 USD
View
B+
Retailer 6
-
$1,215 NZD
$685 USD
View
B+
Retailer 7
-
$1,265 NZD
$713 USD
View
B+
Retailer 8
-
$1,302 NZD
$734 USD
View
B
Retailer 9
-
$1,434 NZD
$808 USD
View
B
Retailer 10
-
$1,494 NZD
$842 USD
View
B
Retailer 11
-
$1,539 NZD
£683 GBP
View
Retailer 12
-
$1,612 NZD
£715 GBP
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,739 NZD
$980 USD
View
B
Retailer 14
-
$1,770 NZD
€950 EUR
View
Retailer 15
-
$2,893 NZD
£1,284 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
$3,586 NZD
CA$2,807 CAD
View
Price under review
Most Expensive
NZ Jewellers
a20a5ae8-5f3c-4dca-97d4-38fe7b851806 · Oct 30
$3,909 NZD
$2,203 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,029 NZDSave up to $741 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
$1,029 NZD