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Emerald|Natural|GIA

0.51ct I VVS1 Emerald Natural Diamond

EX • I/VVS1 • GIA 2566395405

Certificate GIA 2566395405

Diamond specifications and retailer prices

From €364 EUR
As of November 5, 2026
Save €1,622 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,322 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566395405. Listed at 15 retailers as of November 5, 2026, with a 446% 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566395405
Dimensions5.33 × 3.82 × 2.57 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.33 mm3.82 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566395405
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: €2,322 EUR|Low: €364 EUR|High: €2,322 EUR|Avg: €861 EUR
Flawless Fine Jewelry
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
November 5, 2026
Retailer 2€364 EUR
Retailer 7€459 EUR
Retailer 10€666 EUR
Retailer 9€803 EUR
Retailer 13€1,128 EUR
Retailer 11€1,188 EUR
Retailer 4€1,287 EUR
Retailer 5€1,321 EUR
Retailer 15€1,372 EUR
Retailer 6€1,484 EUR
Retailer 12€1,579 EUR
Retailer 14€1,595 EUR
Retailer 8€1,986 EUR
Retailer 3€2,253 EUR
Flawless Fine Jewelry€2,322 EUR

40 data points across 15 retailers

15 retailers€364 EUR to €1,986 EUR

A
Cheapest Retailer
-
€364 EUR
Retailer 2
-
€459 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€666 EUR
View
B+
Retailer 4
-
€803 EUR
View
B
Retailer 5
-
€1,128 EUR
View
B
Retailer 6
-
€1,188 EUR
View
Final sale: no returns
B
Retailer 7
-
€1,287 EUR
View
B
Retailer 8
-
€1,321 EUR
View
B
Retailer 9
-
€1,372 EUR
View
B
Retailer 10
-
€1,484 EUR
View
B
Retailer 11
-
€1,579 EUR
View
B
Retailer 12
-
€1,595 EUR
View
B
Retailer 13
-
€1,986 EUR
View
Retailer 14
-
€2,253 EUR
View
Price under review
Most Expensive
Flawless Fine Jewelry
CAC7D2D20 · Nov 2
€2,322 EUR
£2,052 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €364 EURSave up to €1,622 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
€364 EUR