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Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 6551441746

Certificate GIA 6551441746

Diamond specifications and retailer prices

From $684 AUD
As of November 5, 2026
Save $1,071 AUD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,388 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551441746. Listed at 14 retailers as of November 4, 2026, with a 157% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551441746
Dimensions5.77 × 3.74 × 2.36 mm
L/W Ratio1.54
Key to symbols
Crystal, Feather
Top View
5.77 mm3.74 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6551441746
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

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 5
Current: $2,388 AUD|Low: $657 AUD|High: $2,388 AUD|Avg: $1,108 AUD
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
November 6, 2026
Retailer 3$703 AUD
Retailer 14$761 AUD
Retailer 4$820 AUD
Retailer 11$820 AUD
Retailer 6$866 AUD
Retailer 13$879 AUD
Retailer 7$946 AUD
Retailer 10$954 AUD
Retailer 12$1,043 AUD
Retailer 2$1,129 AUD
Retailer 5$1,167 AUD
Retailer 8$1,174 AUD
Retailer 9$1,756 AUD
NZ Jewellers$2,388 AUD

45 data points across 14 retailers

14 retailers$684 AUD to $1,756 AUD

A
Cheapest Retailer
-
$684 AUD
A
Retailer 2
-
$703 AUD
View
Final sale: no returns
B+
Retailer 3
-
$761 AUD
View
Retailer 4
-
$820 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$820 AUD
View
B+
Retailer 6
-
$879 AUD
View
B+
Retailer 7
-
$946 AUD
View
B+
Retailer 8
-
$954 AUD
View
B
Retailer 9
-
$1,043 AUD
View
B
Retailer 10
-
$1,129 AUD
View
Retailer 11
-
$1,167 AUD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$1,174 AUD
View
B
Retailer 13
-
$1,756 AUD
View
Most Expensive
NZ Jewellers
9af0440c-0b4c-45a4-bbf6-cb7b84672196 · Nov 5
$2,388 AUD
$1,672 USD
View
Price under review
13 more retailers have this diamond
Prices start from $684 AUDSave up to $1,071 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
$684 AUD