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Emerald|Natural|GIA

0.51ct J VS2 Emerald Natural Diamond

EX • J/VS2 • GIA 6455840112

Certificate GIA 6455840112

Diamond specifications and retailer prices

From €334 EUR
$373 USD
As of October 31, 2026
Save €60 EUR (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €394 EUR at Jared · As of October 30, 2026
View at Jared

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455840112. Listed at 4 retailers as of October 30, 2026, with prices from €334 to €394, a €60 spread on the same certified stone. Jared lists it at €394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455840112
Dimensions5.93 × 3.62 × 2.45 mm
L/W Ratio1.64
Top View
5.93 mm3.62 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6455840112
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.6%

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: Oct 31
Current: €394 EUR|Low: €334 EUR|High: €745 EUR|Avg: €521 EUR|-21.4%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2€334 EUR
Retailer 3€385 EUR
Retailer 4€385 EUR
Jared€394 EUR
Retailer 5€745 EUR

12 data points across 5 retailers

4 retailers€334 EUR to €394 EUR

A
Cheapest Retailer
-
€334 EUR
$373 USD
A
Retailer 2
-
€385 EUR
$430 USD
View
A
Retailer 3
-
€385 EUR
$430 USD
View
Most Expensive
A
Jared
147378903 · Oct 30
€394 EUR
$440 USD
View
3 more retailers have this diamond
Prices start from €334 EURSave up to €60 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
€334 EUR