CaratHunter
Plans
Emerald|Natural|GIA

0.50ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 2394081434

Certificate GIA 2394081434

Diamond specifications and retailer prices

From £439 GBP
$588 USD
As of October 29, 2026
Save £325 GBP (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,215 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2394081434. Listed at 9 retailers as of October 29, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2394081434
Dimensions5.25 × 3.90 × 2.57 mm
L/W Ratio1.35
Top View
5.25 mm3.90 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2394081434
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,215 GBP|Low: £526 GBP|High: £1,227 GBP|Avg: £657 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5£526 GBP
Retailer 4£537 GBP
Retailer 3£564 GBP
Retailer 7£567 GBP
Retailer 9£567 GBP
Retailer 8£590 GBP
Retailer 6£613 GBP
Retailer 2£764 GBP
MOH London£1,215 GBP

40 data points across 9 retailers

9 retailers£439 GBP to £764 GBP

B+
Cheapest Retailer
-
£439 GBP
$588 USD
B
Retailer 2
-
£526 GBP
$705 USD
View
B
Retailer 3
-
£537 GBP
$720 USD
View
B
Retailer 4
-
£564 GBP
View
B
Retailer 5
-
£567 GBP
$760 USD
View
B
Retailer 6
-
£567 GBP
$760 USD
View
B
Retailer 7
-
£590 GBP
$790 USD
View
B
Retailer 8
-
£764 GBP
€975 EUR
View
Most Expensive
MOH London
60B672C46 · Oct 26
£1,215 GBP
View
Price under review
8 more retailers have this diamond
Prices start from £439 GBPSave up to £325 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.

B+
0.50ct Emerald
£439 GBP