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Emerald|Natural|GIA

0.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • GIA 1553883747

Certificate GIA 1553883747

Diamond specifications and retailer prices

From $674 AUD
As of November 4, 2026
Save $1,013 AUD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,291 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 H 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 1553883747. Listed at 15 retailers as of November 1, 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553883747
Dimensions5.28 × 3.81 × 2.73 mm
L/W Ratio1.39
Key to symbols
Cloud, Feather
Top View
5.28 mm3.81 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553883747
Side View
Table 67.0%CrownGirdlePavilionCulet: NDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,291 AUD|Low: $630 AUD|High: $2,337 AUD|Avg: $1,076 AUD|-2.0%
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 6, 2026
Retailer 4$674 AUD
Retailer 11$683 AUD
Retailer 3$731 AUD
Retailer 6$787 AUD
Retailer 14$787 AUD
Retailer 8$829 AUD
Retailer 16$843 AUD
Retailer 9$906 AUD
Retailer 13$916 AUD
Retailer 5$980 AUD
Retailer 15$1,014 AUD
Retailer 2$1,089 AUD
Retailer 7$1,120 AUD
Retailer 10$1,133 AUD
Retailer 12$1,687 AUD
NZ Jewellers$2,291 AUD

44 data points across 16 retailers

15 retailers$674 AUD to $1,687 AUD

B+
Cheapest Retailer
-
$674 AUD
Final sale: no returns
B+
Retailer 2
-
$683 AUD
View
B+
Retailer 3
-
$731 AUD
View
Retailer 4
-
$787 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$787 AUD
View
B
Retailer 6
-
$843 AUD
View
B
Retailer 7
-
$906 AUD
View
B
Retailer 8
-
$916 AUD
View
B
Retailer 9
-
$980 AUD
View
B
Retailer 10
-
$1,014 AUD
View
B
Retailer 11
-
$1,089 AUD
View
Retailer 12
-
$1,120 AUD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,133 AUD
View
B
Retailer 14
-
$1,687 AUD
View
Most Expensive
NZ Jewellers
bb415b98-2b25-420b-b8f5-14651177c255 · Nov 5
$2,291 AUD
$1,604 USD
View
Price under review
14 more retailers have this diamond
Prices start from $674 AUDSave up to $1,013 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.

B+
0.50ct Emerald
$674 AUD