Round|Lab Grown|IGI

15.34ct G VS1 Round Lab Grown Diamond

ID • G/VS1

Diamond specifications and retailer prices

From €6,354 EUR

$7,127 USD

As of November 1, 2026

Save €2,796 EUR (31%) vs most expensive(unlock to see where)

7 retailers carry this diamond

Most expensive: €9,150 EUR at NZ Jewellers · As of October 31, 2026

View at NZ Jewellers

About this 15.34ct lab-grown round diamond

This 15.34ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of October 31, 2026, with prices from €6,354 to €9,150, a €2,796 spread on the same certified stone. NZ Jewellers lists it at €9,150. 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

15.34

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabIGI

Dimensions15.98 × 16.07 × 9.80 mm

L/W Ratio1.01

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI

Side View

Caratlytics Score

How it works →

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 1

Current: €9,150 EUR|Low: €5,831 EUR|High: €9,150 EUR|Avg: €7,325 EUR|+4.6%

NZ Jewellers

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

November 1, 2026

Retailer 4€6,354 EUR

Retailer 2€6,535 EUR

Retailer 3€6,608 EUR

Retailer 6€7,046 EUR

Retailer 5€7,372 EUR

Retailer 7€8,756 EUR

NZ Jewellers€9,150 EUR

25 data points across 7 retailers

7 retailers€6,354 EUR to €9,150 EUR

Cheapest Retailer

€6,354 EUR

$7,127 USD

B+

Retailer 2

€6,535 EUR

£5,771 GBP

View

B+

Retailer 3

€6,608 EUR

$7,412 USD

View

Retailer 4

€7,046 EUR

$7,903 USD

View

Price last confirmed 21 days ago

B+

Retailer 5

€7,372 EUR

$8,268 USD

View

Retailer 6

€8,756 EUR

CA$13,640 CAD

View

Most Expensive

NZ Jewellers

40577245-c062-4845-8cc5-78857f08769a · Oct 31

€9,150 EUR

$10,263 USD

View

6 more retailers have this diamond

Prices start from €6,354 EURSave up to €2,796 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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15.34ct Round

€6,354 EUR