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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

GD • H/VS1 • GIA 2557285062

Certificate GIA 2557285062

Diamond specifications and retailer prices

From $861 AUD
As of November 4, 2026
Save $1,024 AUD (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,232 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557285062. Listed at 26 retailers as of November 4, 2026, with a 119% 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

0.51
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557285062
Dimensions5.85 × 3.72 × 2.31 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
5.85 mm3.72 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557285062
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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: $1,223 AUD|Low: $654 AUD|High: $2,063 AUD|Avg: $1,389 AUD|+5.4%
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
November 5, 2026
Retailer 2$861 AUD
Retailer 4$1,009 AUD
Retailer 12$1,145 AUD
Retailer 7$1,193 AUD
Retailer 13$1,197 AUD
Retailer 1$1,223 AUD
Retailer 8$1,309 AUD
Retailer 10$1,371 AUD
Retailer 11$1,438 AUD
Retailer 3$1,548 AUD
Retailer 6$1,589 AUD
Retailer 9$1,885 AUD
Retailer 5$2,063 AUD

32 data points across 13 retailers

26 retailers$861 AUD to $1,885 AUD

B+
Cheapest Retailer
-
$861 AUD
Final sale: no returns
B+
Retailer 2
-
$917 AUD
View
Retailer 3
-
$934 AUD
View
Price last confirmed 20 days ago
Retailer 4
-
$934 AUD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$934 AUD
View
B+
Retailer 6
-
$958 AUD
View
Retailer 7
-
$969 AUD
View
Price last confirmed 20 days ago
Retailer 8
-
$1,078 AUD
View
Price last confirmed 18 days ago
B
Retailer 9
-
$1,089 AUD
View
B
Retailer 10
-
$1,145 AUD
View
B
Retailer 11
-
$1,183 AUD
View
B
Retailer 12
-
$1,183 AUD
View
B
Retailer 13
-
$1,193 AUD
View
B
Retailer 14
-
$1,197 AUD
View
B
Retailer 15
-
$1,223 AUD
View
B
Retailer 16
-
$1,226 AUD
View
B
Retailer 17
-
$1,236 AUD
View
B
Retailer 18
-
$1,309 AUD
View
B
Retailer 19
-
$1,371 AUD
View
B
Retailer 20
-
$1,438 AUD
View
B
Retailer 21
-
$1,457 AUD
View
Retailer 22
-
$1,548 AUD
View
Price last confirmed 32 days ago
B
Retailer 23
-
$1,589 AUD
View
B
Retailer 24
-
$1,885 AUD
View
Retailer 25
-
$3,232 AUD
View
Price under review
Most Expensive
NZ Jewellers
e60128bf-cfd0-4e5b-b1ea-6314ee622aa6 · Nov 5
$3,232 AUD
$2,267 USD
View
Price under review
25 more retailers have this diamond
Prices start from $861 AUDSave up to $1,024 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+
0.51ct Emerald
$861 AUD