CaratHunter
Plans
Emerald|Natural|GIA

0.51ct F I1 Emerald Natural Diamond

GD • F/I1 • GIA 2151373621

Certificate GIA 2151373621

Diamond specifications and retailer prices

From £1,041 GBP
€1,329 EUR
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,041 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2151373621. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2151373621
Dimensions6.16 × 3.54 × 2.45 mm
L/W Ratio1.74
Top View
6.16 mm3.54 mm0.51 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2151373621
Side View
Table 62.0%CrownGirdle: ETK-ETKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £813 GBP|Low: £813 GBP|High: £1,041 GBP|Avg: £922 GBP
Retailer 1
Yorxs
October 31, 2026
Retailer 1£813 GBP
Yorxs£1,041 GBP

11 data points across 2 retailers

1 retailer

C
Yorxs
3D3F2A9EA · Oct 31
£1,041 GBP
€1,329 EUR
View

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.

C
0.51ct Emerald
£1,041 GBP