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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

VG • I/SI1 • GIA 7538282349

Certificate GIA 7538282349

Diamond specifications and retailer prices

From $664 NZD
$374 USD
As of October 31, 2026
Save $1,002 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,885 NZD at NZ Jewellers · As of August 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7538282349. Listed at 17 retailers as of October 26, 2026, with a 151% 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538282349
Dimensions5.21 × 3.83 × 2.64 mm
L/W Ratio1.36
Key to symbols
Crystal
Top View
5.21 mm3.83 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538282349
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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 31
Current: $2,761 NZD|Low: $621 NZD|High: $2,885 NZD|Avg: $1,126 NZD|-4.3%
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
November 1, 2026
Retailer 3$664 NZD
Retailer 16$720 NZD
Retailer 5$775 NZD
Retailer 12$775 NZD
Retailer 8$826 NZD
Retailer 15$832 NZD
Retailer 13$889 NZD
Retailer 2$943 NZD
Retailer 7$1,055 NZD
Retailer 4$1,056 NZD
Retailer 14$1,100 NZD
Retailer 9$1,112 NZD
Retailer 10$1,163 NZD
Retailer 6$1,177 NZD
Retailer 11$1,665 NZD
NZ Jewellers$2,761 NZD

39 data points across 16 retailers

17 retailers$664 NZD to $1,665 NZD

A
Cheapest Retailer
-
$664 NZD
$374 USD
Final sale: no returns
A
Retailer 2
-
$720 NZD
$406 USD
View
A
Retailer 3
-
$775 NZD
$437 USD
View
A
Retailer 4
-
$775 NZD
$437 USD
View
B+
Retailer 5
-
$832 NZD
$469 USD
View
Retailer 6
-
$869 NZD
$490 USD
View
Price last confirmed 61 days ago
B+
Retailer 7
-
$889 NZD
$501 USD
View
B+
Retailer 8
-
$943 NZD
£418 GBP
View
B
Retailer 9
-
$1,055 NZD
$594 USD
View
B
Retailer 10
-
$1,056 NZD
$595 USD
View
B
Retailer 11
-
$1,100 NZD
$620 USD
View
B
Retailer 12
-
$1,112 NZD
ZAR 10,124 ZAR
View
B
Retailer 13
-
$1,163 NZD
€624 EUR
View
Retailer 14
-
$1,177 NZD
A$1,020 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,665 NZD
£739 GBP
View
Retailer 16
-
$2,761 NZD
$1,556 USD
View
Price under review
Most Expensive
NZ Jewellers
04261c7e-633f-47ee-8475-a75bd1a485e2 · Aug 30
$2,885 NZD
$1,626 USD
View
Price under review
16 more retailers have this diamond
Prices start from $664 NZDSave up to $1,002 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
$664 NZD