Emerald|Lab Grown|IGI

6.57ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1

Diamond specifications and retailer prices

From €3,454 EUR

CA$5,340 CAD

As of October 30, 2026

Save €2,637 EUR (43%) vs most expensive(unlock to see where)

3 retailers carry this diamond

Most expensive: €6,092 EUR at The Diamond Guys · As of October 30, 2026

View at The Diamond Guys

About this 6.57ct lab-grown emerald diamond

This 6.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 30, 2026, with prices from €3,454 to €6,092, a €2,637 spread on the same certified stone. The Diamond Guys lists it at €6,092. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.57

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabIGI

Dimensions12.82 × 9.00 × 5.85 mm

L/W Ratio1.42

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: €1,401 EUR|Low: €1,340 EUR|High: €6,328 EUR|Avg: €3,585 EUR|+4.6%

Retailer 1

Retailer 2

Retailer 3

The Diamond Guys

September 23, 2026

Retailer 1€1,401 EUR

Retailer 3€1,815 EUR

Retailer 2€3,454 EUR

The Diamond Guys€6,092 EUR

6 data points across 4 retailers

3 retailers€3,454 EUR to €6,092 EUR

Retailer 1

€1,815 EUR

$2,020 USD

Price last confirmed 25 days ago

B+

Retailer 2

€3,454 EUR

CA$5,340 CAD

View

Most Expensive

The Diamond Guys

1955301881 · Oct 30

€6,092 EUR

$6,780 USD

View

2 more retailers have this diamond

Prices start from €3,454 EURSave up to €2,637 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.

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B+

6.57ct Emerald

€3,454 EUR