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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2538918845

Certificate GIA 2538918845

Diamond specifications and retailer prices

From $733 NZD
As of November 4, 2026
Save $1,098 NZD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,045 NZD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2538918845. Listed at 17 retailers as of November 4, 2026, with a 150% 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2538918845
Dimensions5.24 × 3.72 × 2.58 mm
L/W Ratio1.41
Top View
5.24 mm3.72 mm0.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2538918845
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.2%

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: Nov 4
Current: $970 NZD|Low: $672 NZD|High: $1,855 NZD|Avg: $1,114 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$733 NZD
Retailer 9$818 NZD
Retailer 3$916 NZD
Retailer 1$970 NZD
Retailer 5$978 NZD
Retailer 8$994 NZD
Retailer 2$1,165 NZD
Retailer 4$1,197 NZD
Retailer 6$1,231 NZD
Retailer 11$1,272 NZD
Retailer 7$1,830 NZD

37 data points across 11 retailers

17 retailers$733 NZD to $1,830 NZD

A
Cheapest Retailer
-
$733 NZD
Final sale: no returns
B+
Retailer 2
-
$795 NZD
View
Retailer 3
-
$818 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$856 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$856 NZD
View
B+
Retailer 6
-
$916 NZD
View
B+
Retailer 7
-
$916 NZD
View
B+
Retailer 8
-
$970 NZD
View
B+
Retailer 9
-
$978 NZD
View
B+
Retailer 10
-
$994 NZD
View
B+
Retailer 11
-
$1,026 NZD
View
B
Retailer 12
-
$1,165 NZD
View
B+
Retailer 13
-
$1,197 NZD
View
B
Retailer 14
-
$1,231 NZD
View
Retailer 15
-
$1,272 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$1,830 NZD
View
Most Expensive
NZ Jewellers
1393bc1c-5cd7-4a6a-b96b-f7b09da0a435 · Nov 5
$3,045 NZD
$1,712 USD
View
Price under review
16 more retailers have this diamond
Prices start from $733 NZDSave up to $1,098 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
$733 NZD