Emerald|Natural|GIA

0.50ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 6515373891

Certificate GIA 6515373891

Diamond specifications and retailer prices

From £562 GBP
As of November 4, 2026
Save £774 GBP (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,146 GBP at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515373891. Listed at 22 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515373891
Dimensions5.42 × 3.73 × 2.47 mm
L/W Ratio1.45
Top View
5.42 mm3.73 mm0.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515373891
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.1%

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: £1,056 GBP|Low: £579 GBP|High: £1,336 GBP|Avg: £928 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7£632 GBP
Retailer 5£669 GBP
Retailer 2£680 GBP
Retailer 6£799 GBP
Retailer 4£959 GBP
Retailer 8£1,028 GBP
Retailer 1£1,056 GBP
Retailer 3£1,221 GBP
Retailer 9£1,336 GBP

44 data points across 9 retailers

22 retailers£562 GBP to £1,336 GBP

A
Cheapest Retailer
-
£562 GBP
B+
Retailer 2
-
£611 GBP
View
B+
Retailer 3
-
£632 GBP
View
Final sale: no returns
Retailer 4
-
£669 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£680 GBP
View
Retailer 6
-
£684 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£684 GBP
View
B+
Retailer 8
-
£692 GBP
View
B+
Retailer 9
-
£698 GBP
View
B+
Retailer 10
-
£698 GBP
View
B+
Retailer 11
-
£710 GBP
View
B+
Retailer 12
-
£721 GBP
View
B+
Retailer 13
-
£783 GBP
View
B+
Retailer 14
-
£789 GBP
View
B+
Retailer 15
-
£799 GBP
View
B
Retailer 16
-
£882 GBP
View
B
Retailer 17
-
£959 GBP
View
Retailer 18
-
£1,028 GBP
View
Price last confirmed 31 days ago
B
Retailer 19
-
£1,056 GBP
View
B
Retailer 20
-
£1,221 GBP
View
B
Retailer 21
-
£1,336 GBP
View
Most Expensive
NZ Jewellers
42eb8def-7aeb-4b6a-a140-aabccbe543e6 · Nov 5
£2,146 GBP
$2,888 USD
View
Price under review
21 more retailers have this diamond
Prices start from £562 GBPSave up to £774 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
£562 GBP