Emerald|Natural|GIA

0.50ct I VS1 Emerald Natural Diamond

VG • I/VS1 • GIA 2486595556

Certificate GIA 2486595556

Diamond specifications and retailer prices

From £391 GBP
As of November 4, 2026
Save £588 GBP (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,332 GBP at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2486595556. Listed at 18 retailers as of November 4, 2026, with a 150% 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2486595556
Dimensions5.58 × 4.07 × 2.38 mm
L/W Ratio1.37
Top View
5.58 mm4.07 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2486595556
Side View
Table 73.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 58.6%

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: £516 GBP|Low: £391 GBP|High: £992 GBP|Avg: £583 GBP|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8£391 GBP
Retailer 7£457 GBP
Retailer 2£467 GBP
Retailer 3£492 GBP
Retailer 1£516 GBP
Retailer 10£567 GBP
Retailer 5£627 GBP
Retailer 9£638 GBP
Retailer 6£655 GBP
Retailer 4£979 GBP

34 data points across 10 retailers

18 retailers£391 GBP to £979 GBP

A
Cheapest Retailer
-
£391 GBP
Final sale: no returns
Retailer 2
-
£424 GBP
View
Price last confirmed 18 days ago
Retailer 3
-
£442 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£457 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
£457 GBP
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£490 GBP
View
Retailer 7
-
£490 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
£492 GBP
View
B+
Retailer 9
-
£516 GBP
View
B+
Retailer 10
-
£521 GBP
View
B
Retailer 11
-
£567 GBP
View
B
Retailer 12
-
£590 GBP
View
B
Retailer 13
-
£627 GBP
View
Retailer 14
-
£638 GBP
View
Price last confirmed 32 days ago
B
Retailer 15
-
£655 GBP
View
B
Retailer 16
-
£979 GBP
View
Retailer 17
-
£1,332 GBP
View
Price under review
Most Expensive
NZ Jewellers
47ef0974-f3f2-43bb-95a9-78277e02a73a · Oct 17
£1,332 GBP
$1,798 USD
View
Price under review
17 more retailers have this diamond
Prices start from £391 GBPSave up to £588 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
£391 GBP