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Emerald|Natural|GIA

0.51ct D VS1 Emerald Natural Diamond

EX • D/VS1 • GIA 6542307728

Certificate GIA 6542307728

Diamond specifications and retailer prices

From €537 EUR
$602 USD
As of November 2, 2026
Save €1,289 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,826 EUR 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 D 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 6542307728. Listed at 16 retailers as of October 30, 2026, with prices from €537 to €1,826, a €1,289 spread on the same certified stone. NZ Jewellers lists it at €1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542307728
Dimensions5.19 × 3.78 × 2.63 mm
L/W Ratio1.37
Top View
5.19 mm3.78 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542307728
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,826 EUR|Low: €502 EUR|High: €1,863 EUR|Avg: €882 EUR|-2.0%
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 2, 2026
Retailer 16€537 EUR
Retailer 12€582 EUR
Retailer 15€582 EUR
Retailer 4€604 EUR
Retailer 7€639 EUR
Retailer 14€671 EUR
Retailer 2€717 EUR
Retailer 13€749 EUR
Retailer 8€809 EUR
Retailer 11€854 EUR
Retailer 6€877 EUR
Retailer 5€893 EUR
Retailer 9€899 EUR
Retailer 3€1,169 EUR
Retailer 10€1,352 EUR
NZ Jewellers€1,826 EUR

43 data points across 16 retailers

16 retailers€537 EUR to €1,826 EUR

A
Cheapest Retailer
-
€537 EUR
$602 USD
Final sale: no returns
A
Retailer 2
-
€582 EUR
$653 USD
View
A
Retailer 3
-
€582 EUR
$653 USD
View
A
Retailer 4
-
€604 EUR
$678 USD
View
A
Retailer 5
-
€639 EUR
$717 USD
View
A
Retailer 6
-
€671 EUR
$753 USD
View
A
Retailer 7
-
€717 EUR
£634 GBP
View
B+
Retailer 8
-
€749 EUR
$840 USD
View
Retailer 9
-
€809 EUR
£715 GBP
View
Price last confirmed 40 days ago
B+
Retailer 10
-
€854 EUR
View
B+
Retailer 11
-
€877 EUR
$983 USD
View
Retailer 12
-
€893 EUR
A$1,541 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€899 EUR
ZAR 16,284 ZAR
View
B
Retailer 14
-
€1,169 EUR
£1,032 GBP
View
B
Retailer 15
-
€1,352 EUR
£1,194 GBP
View
Most Expensive
B
NZ Jewellers
51f00d70-30f2-4de6-a311-49a10663dee0 · Oct 30
€1,826 EUR
$2,048 USD
View
15 more retailers have this diamond
Prices start from €537 EURSave up to €1,289 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
€537 EUR