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Emerald|Natural|GIA

0.55ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 7531610458

Certificate GIA 7531610458

Diamond specifications and retailer prices

From $679 AUD
As of November 4, 2026
Save $1,019 AUD (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,310 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.55ct natural emerald diamond

This 0.55ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531610458. Listed at 16 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. 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

0.55
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531610458
Dimensions5.39 × 3.99 × 2.74 mm
L/W Ratio1.35
Key to symbols
Cloud, Crystal
Top View
5.39 mm3.99 mm0.55 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531610458
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NDepth 68.7%

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: $2,310 AUD|Low: $634 AUD|High: $2,356 AUD|Avg: $1,093 AUD|-1.9%
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$679 AUD
Retailer 3$737 AUD
Retailer 6$793 AUD
Retailer 14$793 AUD
Retailer 12$823 AUD
Retailer 16$850 AUD
Retailer 9$913 AUD
Retailer 13$923 AUD
Retailer 5$989 AUD
Retailer 15$1,021 AUD
Retailer 2$1,096 AUD
Retailer 8$1,096 AUD
Retailer 7$1,129 AUD
Retailer 10$1,141 AUD
Retailer 11$1,697 AUD
NZ Jewellers$2,310 AUD

41 data points across 16 retailers

16 retailers$679 AUD to $1,697 AUD

A
Cheapest Retailer
-
$679 AUD
Final sale: no returns
A
Retailer 2
-
$737 AUD
View
B+
Retailer 3
-
$793 AUD
View
Retailer 4
-
$793 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$823 AUD
View
B+
Retailer 6
-
$850 AUD
View
B+
Retailer 7
-
$913 AUD
View
B+
Retailer 8
-
$923 AUD
View
B
Retailer 9
-
$989 AUD
View
B
Retailer 10
-
$1,021 AUD
View
B
Retailer 11
-
$1,096 AUD
View
B+
Retailer 12
-
$1,096 AUD
View
Retailer 13
-
$1,129 AUD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$1,141 AUD
View
B
Retailer 15
-
$1,697 AUD
View
Most Expensive
NZ Jewellers
84b708b9-7a3d-485e-936e-25daf4dc7eef · Nov 5
$2,310 AUD
$1,617 USD
View
Price under review
15 more retailers have this diamond
Prices start from $679 AUDSave up to $1,019 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
0.55ct Emerald
$679 AUD