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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 $1,092 NZD
As of November 5, 2026
Save $701 NZD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,793 NZD 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 $1,092 to $1,793, a $701 spread on the same certified stone. With Clarity lists it at $1,793. 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: $1,121 NZD|Low: $1,092 NZD|High: $1,793 NZD|Avg: $1,340 NZD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 2$1,092 NZD
Retailer 7$1,112 NZD
Retailer 1$1,121 NZD
Retailer 4$1,199 NZD
Retailer 3$1,316 NZD
Retailer 6$1,368 NZD
Retailer 5$1,784 NZD
With Clarity$1,793 NZD

13 data points across 8 retailers

8 retailers$1,092 NZD to $1,793 NZD

A
Cheapest Retailer
-
$1,092 NZD
A
Retailer 2
-
$1,112 NZD
View
A
Retailer 3
-
$1,121 NZD
View
A
Retailer 4
-
$1,199 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,316 NZD
View
Retailer 6
-
$1,368 NZD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$1,784 NZD
View
Most Expensive
B
With Clarity
2568570811 · Nov 4
$1,793 NZD
$1,008 USD
View
7 more retailers have this diamond
Prices start from $1,092 NZDSave up to $701 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
0.51ct Emerald
$1,092 NZD