Emerald|Natural|GIA

0.50ct G FL Emerald Natural Diamond

GD • G/FL • GIA 2566482245

Certificate GIA 2566482245

Diamond specifications and retailer prices

From £436 GBP
As of November 4, 2026
Save £670 GBP (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,727 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566482245. Listed at 18 retailers as of November 4, 2026, with a 154% 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
FL
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566482245
Dimensions5.18 × 3.74 × 2.60 mm
L/W Ratio1.39
Girdle conditionPolished
Top View
5.18 mm3.74 mm0.50 ctG / FL
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566482245
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

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: Nov 4
Current: £1,727 GBP|Low: £436 GBP|High: £1,738 GBP|Avg: £735 GBP|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 10£436 GBP
Retailer 18£452 GBP
Retailer 3£507 GBP
Retailer 12£527 GBP
Retailer 8£539 GBP
Retailer 6£546 GBP
Retailer 2£581 GBP
Retailer 13£620 GBP
Retailer 7£667 GBP
Retailer 17£681 GBP
Retailer 9£683 GBP
Retailer 15£724 GBP
Retailer 5£752 GBP
Retailer 16£782 GBP
Retailer 11£850 GBP
Retailer 14£1,007 GBP
Retailer 4£1,106 GBP
NZ Jewellers£1,727 GBP

21 data points across 18 retailers

18 retailers£436 GBP to £1,106 GBP

A
Cheapest Retailer
-
£436 GBP
A
Retailer 2
-
£452 GBP
View
A
Retailer 3
-
£507 GBP
View
Final sale: no returns
A
Retailer 4
-
£527 GBP
View
Retailer 5
-
£539 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£546 GBP
View
A
Retailer 7
-
£581 GBP
View
A
Retailer 8
-
£620 GBP
View
B+
Retailer 9
-
£667 GBP
View
B+
Retailer 10
-
£681 GBP
View
B+
Retailer 11
-
£683 GBP
View
B+
Retailer 12
-
£724 GBP
View
B+
Retailer 13
-
£752 GBP
View
B+
Retailer 14
-
£782 GBP
View
B
Retailer 15
-
£850 GBP
View
B
Retailer 16
-
£1,007 GBP
View
B
Retailer 17
-
£1,106 GBP
View
Most Expensive
NZ Jewellers
790fd687-5906-44c3-8113-faf623c97a42 · Oct 23
£1,727 GBP
$2,332 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from £436 GBPSave up to £670 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
0.50ct Emerald
£436 GBP