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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2567517734

Certificate GIA 2567517734

Diamond specifications and retailer prices

From $584 AUD
As of November 6, 2026
Save $1,580 AUD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,514 AUD at Taylor and Hart · As of November 1, 2026
View at Taylor and Hart

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567517734. Listed at 15 retailers as of November 3, 2026, with a 270% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567517734
Dimensions5.41 × 3.75 × 2.61 mm
L/W Ratio1.44
Culet sizeNone
Top View
5.41 mm3.75 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567517734
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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 6
Current: $584 AUD|Low: $584 AUD|High: $3,706 AUD|Avg: $1,299 AUD|-2.9%
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
Retailer 14
Taylor and Hart
November 6, 2026
Retailer 1$584 AUD
Retailer 6$714 AUD
Retailer 5$743 AUD
Retailer 7$1,071 AUD
Retailer 8$1,169 AUD
Retailer 11$1,821 AUD
Retailer 3$1,867 AUD
Retailer 14$2,023 AUD
Retailer 2$2,083 AUD
Retailer 12$2,164 AUD
Retailer 4$2,334 AUD
Retailer 10$2,483 AUD
Taylor and Hart$2,514 AUD
Retailer 9$3,123 AUD
Retailer 13$3,706 AUD

29 data points across 15 retailers

15 retailers$584 AUD to $2,164 AUD

A
Cheapest Retailer
-
$584 AUD
A
Retailer 2
-
$714 AUD
View
A
Retailer 3
-
$743 AUD
View
B+
Retailer 4
-
$1,071 AUD
View
B+
Retailer 5
-
$1,169 AUD
View
B
Retailer 6
-
$1,821 AUD
View
B
Retailer 7
-
$1,867 AUD
View
Final sale: no returns
B
Retailer 8
-
$2,023 AUD
View
B
Retailer 9
-
$2,083 AUD
View
B
Retailer 10
-
$2,164 AUD
View
Retailer 11
-
$2,334 AUD
View
Price under review
Retailer 12
-
$2,483 AUD
View
Price under review
Most Expensive
Taylor and Hart
L7RTCUO · Nov 1
$2,514 AUD
$1,760 USD
View
Price under review
12 more retailers have this diamond
Prices start from $584 AUDSave up to $1,580 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
$584 AUD