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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 5231619622

Certificate GIA 5231619622

Diamond specifications and retailer prices

From €742 EUR
$829 USD
As of October 29, 2026
Save €1,179 EUR (61%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,786 EUR at NZ Jewellers · As of October 20, 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 E colour (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 5231619622. Listed at 25 retailers as of October 28, 2026, with a 159% 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

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231619622
Dimensions5.29 × 3.80 × 2.55 mm
L/W Ratio1.39
Top View
5.29 mm3.80 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231619622
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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: Oct 29
Current: €2,786 EUR|Low: €680 EUR|High: €2,786 EUR|Avg: €1,212 EUR
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
Retailer 15
October 31, 2026
Retailer 5€742 EUR
Retailer 13€805 EUR
Retailer 15€805 EUR
Retailer 7€814 EUR
Retailer 14€836 EUR
Retailer 4€914 EUR
Retailer 3€929 EUR
Retailer 10€1,035 EUR
Retailer 2€1,041 EUR
Retailer 8€1,249 EUR
Retailer 6€1,336 EUR
Retailer 9€1,372 EUR
Retailer 11€1,636 EUR
Retailer 12€1,921 EUR
NZ Jewellers€2,786 EUR

30 data points across 15 retailers

25 retailers€742 EUR to €1,921 EUR

A
Cheapest Retailer
-
€742 EUR
$829 USD
Final sale: no returns
B+
Retailer 2
-
€790 EUR
$883 USD
View
B+
Retailer 3
-
€805 EUR
$899 USD
View
A
Retailer 4
-
€805 EUR
$899 USD
View
Retailer 5
-
€805 EUR
$899 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€814 EUR
$909 USD
View
B+
Retailer 7
-
€836 EUR
$934 USD
View
B+
Retailer 8
-
€895 EUR
$1,000 USD
View
B+
Retailer 9
-
€914 EUR
$1,021 USD
View
B+
Retailer 10
-
€929 EUR
$1,038 USD
View
B+
Retailer 11
-
€944 EUR
$1,055 USD
View
B+
Retailer 12
-
€949 EUR
$1,060 USD
View
B+
Retailer 13
-
€949 EUR
$1,060 USD
View
B+
Retailer 14
-
€976 EUR
$1,090 USD
View
B+
Retailer 15
-
€1,035 EUR
£910 GBP
View
B+
Retailer 16
-
€1,041 EUR
£916 GBP
View
B
Retailer 17
-
€1,176 EUR
$1,314 USD
View
B
Retailer 18
-
€1,249 EUR
View
Retailer 19
-
€1,336 EUR
A$2,296 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
€1,372 EUR
ZAR 24,754 ZAR
View
B
Retailer 21
-
€1,636 EUR
£1,439 GBP
View
B
Retailer 22
-
€1,773 EUR
£1,560 GBP
View
B
Retailer 23
-
€1,921 EUR
£1,690 GBP
View
Retailer 24
-
€2,786 EUR
$3,113 USD
View
Price under review
Most Expensive
NZ Jewellers
faa1bd94-d94b-484c-986b-7e2631cb78a5 · Oct 20
€2,786 EUR
$3,113 USD
View
Price under review
24 more retailers have this diamond
Prices start from €742 EURSave up to €1,179 EUR

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
€742 EUR