CaratHunter
Plans
Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 2538918845

Certificate GIA 2538918845

Diamond specifications and retailer prices

From $589 AUD
As of November 4, 2026
Save $881 AUD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,446 AUD 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: $779 AUD|Low: $540 AUD|High: $1,490 AUD|Avg: $894 AUD|-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$589 AUD
Retailer 9$657 AUD
Retailer 3$736 AUD
Retailer 1$779 AUD
Retailer 5$786 AUD
Retailer 8$799 AUD
Retailer 2$936 AUD
Retailer 4$961 AUD
Retailer 6$989 AUD
Retailer 11$1,021 AUD
Retailer 7$1,470 AUD

37 data points across 11 retailers

17 retailers$589 AUD to $1,470 AUD

A
Cheapest Retailer
-
$589 AUD
Final sale: no returns
B+
Retailer 2
-
$639 AUD
View
Retailer 3
-
$657 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$687 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$687 AUD
View
B+
Retailer 6
-
$736 AUD
View
B+
Retailer 7
-
$736 AUD
View
B+
Retailer 8
-
$779 AUD
View
B+
Retailer 9
-
$786 AUD
View
B+
Retailer 10
-
$799 AUD
View
B+
Retailer 11
-
$824 AUD
View
B
Retailer 12
-
$936 AUD
View
B+
Retailer 13
-
$961 AUD
View
B
Retailer 14
-
$989 AUD
View
Retailer 15
-
$1,021 AUD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$1,470 AUD
View
Most Expensive
NZ Jewellers
1393bc1c-5cd7-4a6a-b96b-f7b09da0a435 · Nov 5
$2,446 AUD
$1,712 USD
View
Price under review
16 more retailers have this diamond
Prices start from $589 AUDSave up to $881 AUD

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
$589 AUD