Emerald|Natural|GIA

0.51ct H IF Emerald Natural Diamond

H/IF • GIA 1565757246

Certificate GIA 1565757246

Diamond specifications and retailer prices

From $593 USD
As of October 31, 2026
Save $1,421 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,014 USD at NZ Jewellers · As of October 30, 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 IF clarity (flawless or internally-flawless) and certified by GIA 1565757246. Listed at 7 retailers as of October 30, 2026, with prices from $593 to $2,014, a $1,421 spread on the same certified stone. NZ Jewellers lists it at $2,014. 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
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565757246
Dimensions5.46 × 3.88 × 2.43 mm
L/W Ratio1.41
Key to symbols
Minor Details of Polish
Top View
5.46 mm3.88 mm0.51 ctH / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565757246
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,014 USD|Low: $451 USD|High: $2,014 USD|Avg: $1,016 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$593 USD
Retailer 4$727 USD
Retailer 6$892 USD
Retailer 3$893 USD
Retailer 5$1,491 USD
NZ Jewellers$2,014 USD

4 data points across 6 retailers

7 retailers$593 USD to $2,014 USD

A
Cheapest Retailer
-
$593 USD
Final sale: no returns
A
Retailer 2
-
$621 USD
A$956 AUD
View
B+
Retailer 3
-
$727 USD
£572 GBP
View
B
Retailer 4
-
$892 USD
View
B
Retailer 5
-
$893 USD
€850 EUR
View
B
Retailer 6
-
$1,491 USD
£1,174 GBP
View
Most Expensive
B
NZ Jewellers
7df5372b-768f-4a54-bc38-299711bbd304 · Oct 30
$2,014 USD
View
6 more retailers have this diamond
Prices start from $593 USDSave up to $1,421 USD

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
$593 USD