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Emerald|Natural|GIA

0.51ct H IF Emerald Natural Diamond

GD • H/IF • GIA 2568570811

Certificate GIA 2568570811

Diamond specifications and retailer prices

From $877 AUD
As of November 5, 2026
Save $563 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,440 AUD at With Clarity · As of November 4, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568570811. Listed at 8 retailers as of November 4, 2026, with prices from $877 to $1,440, a $563 spread on the same certified stone. With Clarity lists it at $1,440. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568570811
Dimensions5.83 × 3.64 × 2.47 mm
L/W Ratio1.60
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.83 mm3.64 mm0.51 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568570811
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 67.9%

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: $900 AUD|Low: $877 AUD|High: $1,440 AUD|Avg: $1,076 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 2$877 AUD
Retailer 7$893 AUD
Retailer 1$900 AUD
Retailer 4$963 AUD
Retailer 3$1,057 AUD
Retailer 6$1,099 AUD
Retailer 5$1,433 AUD
With Clarity$1,440 AUD

13 data points across 8 retailers

8 retailers$877 AUD to $1,440 AUD

A
Cheapest Retailer
-
$877 AUD
A
Retailer 2
-
$893 AUD
View
A
Retailer 3
-
$900 AUD
View
A
Retailer 4
-
$963 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,057 AUD
View
Retailer 6
-
$1,099 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$1,433 AUD
View
Most Expensive
B
With Clarity
2568570811 · Nov 4
$1,440 AUD
$1,008 USD
View
7 more retailers have this diamond
Prices start from $877 AUDSave up to $563 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
0.51ct Emerald
$877 AUD