Emerald|Natural|GIA

0.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 2537473329

Certificate GIA 2537473329

Diamond specifications and retailer prices

From €486 EUR
As of November 4, 2026
Save €856 EUR (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,821 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 I colour (near-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 2537473329. Listed at 15 retailers as of November 1, 2026, with a 176% 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
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537473329
Dimensions3.76 × 5.18 × 2.56 mm
L/W Ratio1.38
Top View
3.76 mm5.18 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537473329
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 68.1%

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 4
Current: €1,821 EUR|Low: €486 EUR|High: €1,821 EUR|Avg: €836 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
November 6, 2026
Retailer 3€486 EUR
Retailer 7€527 EUR
Retailer 8€567 EUR
Retailer 9€567 EUR
Retailer 10€607 EUR
Retailer 5€670 EUR
Retailer 11€673 EUR
Retailer 12€699 EUR
Retailer 2€704 EUR
Retailer 4€873 EUR
Retailer 6€1,342 EUR
NZ Jewellers€1,821 EUR

44 data points across 12 retailers

15 retailers€486 EUR to €1,342 EUR

A
Cheapest Retailer
-
€486 EUR
Final sale: no returns
A
Retailer 2
-
€527 EUR
View
Retailer 3
-
€567 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€567 EUR
View
B+
Retailer 5
-
€607 EUR
View
B+
Retailer 6
-
€625 EUR
View
B+
Retailer 7
-
€668 EUR
View
B+
Retailer 8
-
€670 EUR
View
B+
Retailer 9
-
€673 EUR
View
B
Retailer 10
-
€699 EUR
View
B
Retailer 11
-
€704 EUR
View
B
Retailer 12
-
€833 EUR
View
Retailer 13
-
€873 EUR
View
Price last confirmed 33 days ago
B
Retailer 14
-
€1,342 EUR
View
Most Expensive
NZ Jewellers
191ecf07-0078-4246-856c-234b6cf536a4 · Nov 5
€1,821 EUR
$2,044 USD
View
Price under review
14 more retailers have this diamond
Prices start from €486 EURSave up to €856 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
€486 EUR