Emerald|Natural|GIA

0.50ct F VS1 Emerald Natural Diamond

GD • F/VS1 • GIA 6521823991

Certificate GIA 6521823991

Diamond specifications and retailer prices

From £617 GBP
As of November 6, 2026
Save £863 GBP (58%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,315 GBP at NZ Jewellers · As of October 20, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521823991. Listed at 24 retailers as of November 6, 2026, with a 140% 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
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521823991
Dimensions5.31 × 3.90 × 2.50 mm
L/W Ratio1.36
Top View
5.31 mm3.90 mm0.50 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6521823991
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.2%

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: Nov 6
Current: £2,315 GBP|Low: £617 GBP|High: £2,315 GBP|Avg: £1,025 GBP
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
November 6, 2026
Retailer 5£617 GBP
Retailer 11£669 GBP
Retailer 13£669 GBP
Retailer 12£695 GBP
Retailer 4£760 GBP
Retailer 3£772 GBP
Retailer 2£852 GBP
Retailer 7£856 GBP
Retailer 6£1,031 GBP
Retailer 8£1,139 GBP
Retailer 9£1,350 GBP
Retailer 10£1,603 GBP
NZ Jewellers£2,315 GBP

31 data points across 13 retailers

24 retailers£617 GBP to £1,480 GBP

B+
Cheapest Retailer
-
£617 GBP
Final sale: no returns
B+
Retailer 2
-
£662 GBP
View
Retailer 3
-
£669 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£669 GBP
View
B+
Retailer 5
-
£676 GBP
View
B+
Retailer 6
-
£695 GBP
View
B
Retailer 7
-
£743 GBP
View
B
Retailer 8
-
£760 GBP
View
B+
Retailer 9
-
£772 GBP
View
B
Retailer 10
-
£784 GBP
View
B
Retailer 11
-
£784 GBP
View
B
Retailer 12
-
£788 GBP
View
B
Retailer 13
-
£814 GBP
View
B
Retailer 14
-
£852 GBP
View
B
Retailer 15
-
£856 GBP
View
B
Retailer 16
-
£978 GBP
View
B
Retailer 17
-
£1,031 GBP
View
Retailer 18
-
£1,109 GBP
View
Price last confirmed 32 days ago
B
Retailer 19
-
£1,139 GBP
View
B
Retailer 20
-
£1,350 GBP
View
B
Retailer 21
-
£1,480 GBP
View
Retailer 22
-
£1,603 GBP
View
Price last confirmed 9 days ago
Retailer 23
-
£2,315 GBP
View
Price under review
Most Expensive
NZ Jewellers
b2591cb2-6eab-475e-9184-eebc2a5df5be · Oct 20
£2,315 GBP
$3,098 USD
View
Price under review
23 more retailers have this diamond
Prices start from £617 GBPSave up to £863 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
£617 GBP