Emerald|Natural|GIA

0.51ct F VVS1 Emerald Natural Diamond

VG • F/VVS1 • GIA 7541579718

Certificate GIA 7541579718

Diamond specifications and retailer prices

From £694 GBP
As of November 4, 2026
Save £970 GBP (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,221 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541579718. Listed at 18 retailers as of November 4, 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

0.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541579718
Dimensions5.78 × 3.75 × 2.45 mm
L/W Ratio1.54
Key to symbols
Pinpoint
Top View
5.78 mm3.75 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541579718
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 65.3%

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 4
Current: £1,405 GBP|Low: £628 GBP|High: £1,688 GBP|Avg: £1,109 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£694 GBP
Retailer 6£761 GBP
Retailer 8£857 GBP
Retailer 2£1,028 GBP
Retailer 7£1,190 GBP
Retailer 4£1,267 GBP
Retailer 1£1,405 GBP
Retailer 3£1,664 GBP

45 data points across 8 retailers

18 retailers£694 GBP to £1,664 GBP

B+
Cheapest Retailer
-
£694 GBP
B+
Retailer 2
-
£761 GBP
View
Final sale: no returns
B+
Retailer 3
-
£791 GBP
View
B+
Retailer 4
-
£791 GBP
View
B
Retailer 5
-
£810 GBP
View
B+
Retailer 6
-
£825 GBP
View
Retailer 7
-
£825 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£857 GBP
View
B
Retailer 9
-
£952 GBP
View
B
Retailer 10
-
£1,028 GBP
View
B
Retailer 11
-
£1,071 GBP
View
B
Retailer 12
-
£1,163 GBP
View
Retailer 13
-
£1,190 GBP
View
Price last confirmed 33 days ago
B
Retailer 14
-
£1,267 GBP
View
B
Retailer 15
-
£1,405 GBP
View
B
Retailer 16
-
£1,641 GBP
View
B
Retailer 17
-
£1,664 GBP
View
Most Expensive
NZ Jewellers
1e0399c8-346a-40cb-8624-224c6de2a845 · Nov 5
£2,221 GBP
$2,989 USD
View
Price under review
17 more retailers have this diamond
Prices start from £694 GBPSave up to £970 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+
0.51ct Emerald
£694 GBP