Emerald|Natural|GIA

0.51ct K VS2 Emerald Natural Diamond

EX • K/VS2 • GIA 6311473789

Certificate GIA 6311473789

Diamond specifications and retailer prices

From €405 EUR
As of November 5, 2026
Save €530 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,553 EUR 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6311473789. Listed at 14 retailers as of November 2, 2026, with a 131% 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6311473789
Dimensions5.34 × 3.83 × 2.36 mm
L/W Ratio1.39
Top View
5.34 mm3.83 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6311473789
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.5%

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 5
Current: €1,553 EUR|Low: €405 EUR|High: €1,553 EUR|Avg: €553 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
Retailer 16
November 6, 2026
Retailer 14€405 EUR
Retailer 3€437 EUR
Retailer 12€437 EUR
Retailer 8€445 EUR
Retailer 10€467 EUR
Retailer 16€468 EUR
Retailer 4€478 EUR
Retailer 6€478 EUR
Retailer 5€481 EUR
Retailer 9€499 EUR
Retailer 7€521 EUR
Retailer 15€588 EUR
Retailer 2€609 EUR
Retailer 11€628 EUR
Retailer 13€935 EUR
NZ Jewellers€1,553 EUR

31 data points across 16 retailers

14 retailers€405 EUR to €935 EUR

A
Cheapest Retailer
-
€405 EUR
A
Retailer 2
-
€437 EUR
View
Retailer 3
-
€437 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€467 EUR
View
B+
Retailer 5
-
€468 EUR
View
B+
Retailer 6
-
€478 EUR
View
B+
Retailer 7
-
€481 EUR
View
B+
Retailer 8
-
€499 EUR
View
B+
Retailer 9
-
€521 EUR
View
B
Retailer 10
-
€588 EUR
View
B
Retailer 11
-
€609 EUR
View
B+
Retailer 12
-
€628 EUR
View
B
Retailer 13
-
€935 EUR
View
Most Expensive
NZ Jewellers
0bbcf442-af1a-4e51-9c2d-87c857ea7e59 · Nov 5
€1,553 EUR
$1,743 USD
View
Price under review
13 more retailers have this diamond
Prices start from €405 EURSave up to €530 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
€405 EUR