Emerald|Natural|GIA

0.51ct E IF Emerald Natural Diamond

GD • E/IF • GIA 2527865481

Certificate GIA 2527865481

Diamond specifications and retailer prices

From €668 EUR
$744 USD
As of October 28, 2026
Save €389 EUR (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,058 EUR at 77 Diamonds · As of October 27, 2026
View at 77 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 2527865481. Listed at 7 retailers as of October 27, 2026, with prices from €668 to €1,058, a €389 spread on the same certified stone. 77 Diamonds lists it at €1,058. 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
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle57.4°
OriginNatural
Grading LabGIA
CertificateGIA 2527865481
Dimensions5.29 × 3.79 × 2.58 mm
L/W Ratio1.40
Top View
5.29 mm3.79 mm0.51 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527865481
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 57.4°Culet: NoneDepth 68.0%

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 28
Current: €1,058 EUR|Low: €606 EUR|High: €1,065 EUR|Avg: €773 EUR|+1.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 8€606 EUR
Retailer 7€668 EUR
Retailer 6€670 EUR
Retailer 3€678 EUR
Retailer 5€730 EUR
Retailer 4€748 EUR
Retailer 2€1,040 EUR
77 Diamonds€1,058 EUR

39 data points across 8 retailers

7 retailers€668 EUR to €1,058 EUR

A
Cheapest Retailer
-
€668 EUR
$744 USD
A
Retailer 2
-
€670 EUR
$745 USD
View
A
Retailer 3
-
€678 EUR
$755 USD
View
A
Retailer 4
-
€730 EUR
$812 USD
View
A
Retailer 5
-
€748 EUR
$832 USD
View
B+
Retailer 6
-
€1,040 EUR
View
Most Expensive
B+
77 Diamonds
EMMBEQAYSXFZ · Oct 27
€1,058 EUR
£927 GBP
View
6 more retailers have this diamond
Prices start from €668 EURSave up to €389 EUR

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
€668 EUR