Emerald|Natural|GIA

0.51ct E IF Emerald Natural Diamond

GD • E/IF • GIA 2527865481

Certificate GIA 2527865481

Diamond specifications and retailer prices

From £559 GBP
$744 USD
As of October 28, 2026
Save £331 GBP (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £889 GBP at 77 Diamonds · As of October 30, 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 28, 2026, with prices from £559 to £889, a £331 spread on the same certified stone. 77 Diamonds lists it at £889. 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: £889 GBP|Low: £506 GBP|High: £890 GBP|Avg: £646 GBP|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8£506 GBP
Retailer 7£559 GBP
Retailer 6£560 GBP
Retailer 3£567 GBP
Retailer 5£610 GBP
Retailer 4£625 GBP
Retailer 2£869 GBP
77 Diamonds£889 GBP

40 data points across 8 retailers

7 retailers£559 GBP to £889 GBP

A
Cheapest Retailer
-
£559 GBP
$744 USD
A
Retailer 2
-
£560 GBP
$745 USD
View
A
Retailer 3
-
£567 GBP
$755 USD
View
A
Retailer 4
-
£610 GBP
$812 USD
View
A
Retailer 5
-
£625 GBP
$832 USD
View
B+
Retailer 6
-
£869 GBP
€1,102 EUR
View
Most Expensive
B+
77 Diamonds
EMMBMH5Q5YMR · Oct 30
£889 GBP
View
6 more retailers have this diamond
Prices start from £559 GBPSave up to £331 GBP

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
£559 GBP