Emerald|Natural|GIA

0.51ct F VS1 Emerald Natural Diamond

VG • F/VS1 • GIA 2566660443

Certificate GIA 2566660443

Diamond specifications and retailer prices

From £460 GBP
₹58,687 INR
As of November 1, 2026
Save £769 GBP (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,914 GBP at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566660443. Listed at 15 retailers as of November 1, 2026, with a 167% 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566660443
Dimensions5.51 × 3.68 × 2.53 mm
L/W Ratio1.50
Girdle conditionSlightly Thick
Top View
5.51 mm3.68 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566660443
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.7%

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 1
Current: £1,914 GBP|Low: £460 GBP|High: £1,914 GBP|Avg: £829 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
Retailer 14
November 2, 2026
Retailer 7£460 GBP
Retailer 3£477 GBP
Retailer 5£619 GBP
Retailer 14£687 GBP
Retailer 8£709 GBP
Retailer 12£709 GBP
Retailer 2£734 GBP
Retailer 13£735 GBP
Retailer 4£819 GBP
Retailer 10£863 GBP
Retailer 11£942 GBP
Retailer 9£1,118 GBP
Retailer 6£1,228 GBP
NZ Jewellers£1,914 GBP

6 data points across 14 retailers

15 retailers£460 GBP to £1,228 GBP

A
Cheapest Retailer
-
£460 GBP
₹58,687 INR
A
Retailer 2
-
£477 GBP
$639 USD
View
Final sale: no returns
B+
Retailer 3
-
£571 GBP
A$1,177 AUD
View
B+
Retailer 4
-
£619 GBP
$829 USD
View
B+
Retailer 5
-
£687 GBP
$920 USD
View
B+
Retailer 6
-
£709 GBP
View
B+
Retailer 7
-
£709 GBP
$950 USD
View
B+
Retailer 8
-
£734 GBP
View
B+
Retailer 9
-
£735 GBP
$985 USD
View
B+
Retailer 10
-
£819 GBP
$1,098 USD
View
B
Retailer 11
-
£863 GBP
€1,101 EUR
View
B
Retailer 12
-
£942 GBP
ZAR 20,389 ZAR
View
B
Retailer 13
-
£1,118 GBP
View
B
Retailer 14
-
£1,228 GBP
View
Most Expensive
NZ Jewellers
5d0be2f9-43a2-4f0e-af05-252bf34f692e · Oct 30
£1,914 GBP
$2,564 USD
View
Price under review
14 more retailers have this diamond
Prices start from £460 GBPSave up to £769 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
0.51ct Emerald
£460 GBP