Emerald|Natural|IGI

0.50ct G SI1 Emerald Natural Diamond

VG • G/SI1 • IGI 464104548

Shape and cutting style on the report: Emerald cut

Certificate IGI 464104548

Diamond specifications and retailer prices

From $806 NZD
$454 USD
As of October 31, 2026
Save $541 NZD (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,343 NZD at NZ Jewellers · As of October 17, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 464104548. Listed at 17 retailers as of October 30, 2026, with a 67% 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle20.3°
Pavilion angle49°
OriginNatural
Grading LabIGI
CertificateIGI 464104548
Dimensions5.88 × 3.60 × 2.54 mm
L/W Ratio1.63
Culet sizeLong
Top View
5.88 mm3.60 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 464104548
Side View
Table 67.5%Crown 20.3°Girdle: THN-MEDPavilion 49°Culet: LNGDepth 70.6%

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: Oct 31
Current: $1,132 NZD|Low: $736 NZD|High: $2,039 NZD|Avg: $1,174 NZD|+7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$806 NZD
Retailer 6$939 NZD
Retailer 9$952 NZD
Retailer 5$1,093 NZD
Retailer 1$1,132 NZD
Retailer 2$1,233 NZD
Retailer 3$1,312 NZD
Retailer 4$1,346 NZD
Retailer 7$2,017 NZD

29 data points across 9 retailers

17 retailers$806 NZD to $1,346 NZD

B+
Cheapest Retailer
-
$806 NZD
$454 USD
Final sale: no returns
Retailer 2
-
$873 NZD
$492 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$873 NZD
$492 USD
View
Price last confirmed 49 days ago
Retailer 4
-
$939 NZD
$529 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$939 NZD
$529 USD
View
Retailer 6
-
$939 NZD
$529 USD
View
Price last confirmed 16 days ago
Retailer 7
-
$1,006 NZD
$567 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$1,093 NZD
£485 GBP
View
B
Retailer 9
-
$1,105 NZD
$623 USD
View
B
Retailer 10
-
$1,132 NZD
£503 GBP
View
B
Retailer 11
-
$1,233 NZD
$695 USD
View
B
Retailer 12
-
$1,312 NZD
€704 EUR
View
B
Retailer 13
-
$1,346 NZD
ZAR 12,258 ZAR
View
Retailer 14
-
$2,017 NZD
£895 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
$3,343 NZD
$1,884 USD
View
Price under review
Retailer 16
-
$3,343 NZD
$1,884 USD
View
Price under review
Most Expensive
NZ Jewellers
8efcf977-8ca3-47f4-bf74-6b6ef199f50d · Oct 17
$3,343 NZD
$1,884 USD
View
Price under review
16 more retailers have this diamond
Prices start from $806 NZDSave up to $541 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
$806 NZD