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Emerald|Natural|GIA

0.54ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 2566477379

Certificate GIA 2566477379

Diamond specifications and retailer prices

From $745 NZD
As of November 4, 2026
Save $1,122 NZD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,101 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct natural emerald diamond

This 0.54ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566477379. Listed at 9 retailers as of November 1, 2026, with a 151% 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

0.54
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566477379
Dimensions5.64 × 3.76 × 2.60 mm
L/W Ratio1.50
Top View
5.64 mm3.76 mm0.54 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2566477379
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 69.1%

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 4
Current: $3,101 NZD|Low: $738 NZD|High: $3,351 NZD|Avg: $1,361 NZD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$745 NZD
Retailer 4$872 NZD
Retailer 2$961 NZD
Retailer 3$996 NZD
Retailer 5$1,012 NZD
Retailer 6$1,041 NZD
Retailer 8$1,137 NZD
Retailer 7$1,868 NZD
NZ Jewellers$3,101 NZD

28 data points across 9 retailers

9 retailers$745 NZD to $1,868 NZD

A
Cheapest Retailer
-
$745 NZD
Final sale: no returns
A
Retailer 2
-
$872 NZD
View
B+
Retailer 3
-
$961 NZD
View
B+
Retailer 4
-
$996 NZD
View
B+
Retailer 5
-
$1,012 NZD
View
B+
Retailer 6
-
$1,041 NZD
View
B+
Retailer 7
-
$1,137 NZD
View
B
Retailer 8
-
$1,868 NZD
View
Most Expensive
NZ Jewellers
f23ee8fa-a12e-45a6-9fa8-457903341df4 · Nov 5
$3,101 NZD
$1,743 USD
View
Price under review
8 more retailers have this diamond
Prices start from $745 NZDSave up to $1,122 NZD

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
0.54ct Emerald
$745 NZD