CaratHunter
Plans
Emerald|Natural|GIA

0.50ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 5516585890

Certificate GIA 5516585890

Diamond specifications and retailer prices

From $643 NZD
₹34,504 INR
As of October 30, 2026
Save $1,270 NZD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,158 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 D 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 5516585890. Listed at 21 retailers as of October 29, 2026, with a 198% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516585890
Dimensions5.66 × 3.68 × 2.38 mm
L/W Ratio1.54
Top View
5.66 mm3.68 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516585890
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.7%

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: $3,158 NZD|Low: $643 NZD|High: $3,251 NZD|Avg: $1,178 NZD|-2.8%
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
October 30, 2026
Retailer 2$643 NZD
Retailer 3$681 NZD
Retailer 13$759 NZD
Retailer 5$823 NZD
Retailer 15$874 NZD
Retailer 4$887 NZD
Retailer 14$887 NZD
Retailer 16$960 NZD
Retailer 8$979 NZD
Retailer 10$987 NZD
Retailer 12$1,027 NZD
Retailer 11$1,033 NZD
Retailer 9$1,057 NZD
Retailer 7$1,274 NZD
Retailer 6$1,913 NZD
NZ Jewellers$3,158 NZD

21 data points across 16 retailers

21 retailers$643 NZD to $1,913 NZD

A
Cheapest Retailer
-
$643 NZD
₹34,504 INR
A
Retailer 2
-
$681 NZD
HK$3,000 HKD
View
A
Retailer 3
-
$759 NZD
$428 USD
View
Final sale: no returns
A
Retailer 4
-
$823 NZD
$464 USD
View
Retailer 5
-
$848 NZD
$478 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$861 NZD
SGD 656 SGD
View
A
Retailer 7
-
$874 NZD
SGD 666 SGD
View
A
Retailer 8
-
$878 NZD
$495 USD
View
A
Retailer 9
-
$887 NZD
$500 USD
View
A
Retailer 10
-
$887 NZD
$500 USD
View
A
Retailer 11
-
$935 NZD
$527 USD
View
A
Retailer 12
-
$960 NZD
$541 USD
View
A
Retailer 13
-
$979 NZD
$552 USD
View
A
Retailer 14
-
$987 NZD
£438 GBP
View
A
Retailer 15
-
$1,027 NZD
£456 GBP
View
A
Retailer 16
-
$1,033 NZD
£458 GBP
View
A
Retailer 17
-
$1,057 NZD
$596 USD
View
B+
Retailer 18
-
$1,153 NZD
$650 USD
View
B+
Retailer 19
-
$1,274 NZD
€684 EUR
View
B
Retailer 20
-
$1,913 NZD
£849 GBP
View
Most Expensive
NZ Jewellers
9b24bf03-f8fa-4c57-b662-04704cc39bc8 · Oct 30
$3,158 NZD
$1,780 USD
View
Price under review
20 more retailers have this diamond
Prices start from $643 NZDSave up to $1,270 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
$643 NZD