Emerald|Natural|GIA

0.51ct E IF Emerald Natural Diamond

GD • E/IF • GIA 6562664642

Certificate GIA 6562664642

Diamond specifications and retailer prices

From $717 USD
HK$5,600 HKD
As of October 30, 2026
Save $635 USD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,352 USD at Sky Moon Diamonds · As of October 30, 2026
View at Sky Moon Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded E colour (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 6562664642. Listed at 8 retailers as of October 30, 2026, with prices from $717 to $1,352, a $635 spread on the same certified stone. Sky Moon Diamonds lists it at $1,352. 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
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562664642
Dimensions5.64 × 3.62 × 2.48 mm
L/W Ratio1.56
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.64 mm3.62 mm0.51 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562664642
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NDepth 68.6%

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: Oct 30
Current: $1,345 USD|Low: $717 USD|High: $1,345 USD|Avg: $986 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$717 USD
Retailer 7$847 USD
Retailer 4$870 USD
Retailer 3$912 USD
Retailer 2$947 USD
Retailer 6$1,326 USD
Retailer 1$1,345 USD

3 data points across 7 retailers

8 retailers$717 USD to $1,352 USD

A
Cheapest Retailer
-
$717 USD
HK$5,600 HKD
A
Retailer 2
-
$847 USD
View
A
Retailer 3
-
$870 USD
View
A
Retailer 4
-
$912 USD
View
Final sale: no returns
A
Retailer 5
-
$947 USD
View
B
Retailer 6
-
$1,326 USD
€1,263 EUR
View
B
Retailer 7
-
$1,345 USD
View
Most Expensive
B
Sky Moon Diamonds
smd622888044 · Oct 30
$1,352 USD
£1,065 GBP
View
7 more retailers have this diamond
Prices start from $717 USDSave up to $635 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
$717 USD