Emerald|Natural|GIA

0.50ct G SI1 Emerald Natural Diamond

VG • G/SI1 • GIA 2225105008

Certificate GIA 2225105008

Diamond specifications and retailer prices

From £508 GBP
$680 USD
As of October 31, 2026
Save £609 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,117 GBP at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225105008. Listed at 19 retailers as of October 29, 2026, with prices from £508 to £1,117, a £609 spread on the same certified stone. MOH London lists it at £1,117. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225105008
Dimensions5.19 × 3.81 × 2.59 mm
L/W Ratio1.36
Culet sizeNone
Top View
5.19 mm3.81 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2225105008
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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 31
Current: £1,117 GBP|Low: £508 GBP|High: £1,124 GBP|Avg: £762 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6£508 GBP
Retailer 8£552 GBP
Retailer 4£609 GBP
Retailer 5£679 GBP
Retailer 9£698 GBP
Retailer 2£858 GBP
Retailer 7£912 GBP
Retailer 3£936 GBP
MOH London£1,117 GBP

43 data points across 9 retailers

19 retailers£508 GBP to £1,117 GBP

B+
Cheapest Retailer
-
£508 GBP
$680 USD
Final sale: no returns
B
Retailer 2
-
£549 GBP
$736 USD
View
B
Retailer 3
-
£549 GBP
$736 USD
View
B
Retailer 4
-
£552 GBP
$740 USD
View
B
Retailer 5
-
£569 GBP
$762 USD
View
B
Retailer 6
-
£571 GBP
$765 USD
View
B
Retailer 7
-
£609 GBP
View
B
Retailer 8
-
£629 GBP
$843 USD
View
B
Retailer 9
-
£634 GBP
$850 USD
View
B
Retailer 10
-
£642 GBP
$860 USD
View
B
Retailer 11
-
£642 GBP
$860 USD
View
B
Retailer 12
-
£657 GBP
$880 USD
View
B
Retailer 13
-
£679 GBP
$910 USD
View
B
Retailer 14
-
£698 GBP
$935 USD
View
B
Retailer 15
-
£858 GBP
€1,095 EUR
View
Retailer 16
-
£912 GBP
A$1,880 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£936 GBP
ZAR 20,268 ZAR
View
Most Expensive
B
MOH London
428DA7E95 · Oct 29
£1,117 GBP
View
17 more retailers have this diamond
Prices start from £508 GBPSave up to £609 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
£508 GBP