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Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2426972816

Certificate GIA 2426972816

Diamond specifications and retailer prices

From $1,863 NZD
$1,050 USD
As of October 28, 2026
Save $1,094 NZD (37%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,711 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2426972816. Listed at 21 retailers as of October 28, 2026, with a 59% 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426972816
Dimensions5.30 × 3.83 × 2.56 mm
L/W Ratio1.38
Top View
5.30 mm3.83 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2426972816
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,515 NZD|Low: $1,863 NZD|High: $5,555 NZD|Avg: $2,865 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$1,863 NZD
Retailer 2$2,064 NZD
Retailer 5$2,064 NZD
Retailer 12$2,142 NZD
Retailer 10$2,289 NZD
Retailer 4$2,381 NZD
Retailer 7$2,600 NZD
Retailer 3$2,619 NZD
Retailer 6$2,957 NZD
Retailer 11$2,978 NZD
Retailer 1$3,515 NZD
Retailer 8$4,194 NZD
Retailer 13$5,555 NZD

44 data points across 13 retailers

21 retailers$1,863 NZD to $2,957 NZD

B
Cheapest Retailer
-
$1,863 NZD
$1,050 USD
B
Retailer 2
-
$1,977 NZD
$1,114 USD
View
B
Retailer 3
-
$2,003 NZD
$1,129 USD
View
B
Retailer 4
-
$2,064 NZD
$1,163 USD
View
B
Retailer 5
-
$2,064 NZD
$1,163 USD
View
B
Retailer 6
-
$2,142 NZD
$1,207 USD
View
C
Retailer 7
-
$2,289 NZD
$1,290 USD
View
B
Retailer 8
-
$2,381 NZD
$1,342 USD
View
B
Retailer 9
-
$2,484 NZD
$1,400 USD
View
B
Retailer 10
-
$2,484 NZD
$1,400 USD
View
C
Retailer 11
-
$2,555 NZD
$1,440 USD
View
C
Retailer 12
-
$2,576 NZD
$1,452 USD
View
B
Retailer 13
-
$2,600 NZD
£1,154 GBP
View
C
Retailer 14
-
$2,619 NZD
$1,476 USD
View
C
Retailer 15
-
$2,889 NZD
$1,628 USD
View
B
Retailer 16
-
$2,957 NZD
€1,587 EUR
View
Retailer 17
-
$2,978 NZD
A$2,582 AUD
View
Price last confirmed 27 days ago
Retailer 18
-
$3,515 NZD
ZAR 32,008 ZAR
View
Price under review
Most Expensive
Diamond Exchange Canada
1947489578 · Oct 30
$3,711 NZD
CA$2,905 CAD
View
Price under review
18 more retailers have this diamond
Prices start from $1,863 NZDSave up to $1,094 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
$1,863 NZD