Oval|Lab Grown|IGI

3.15ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG843642139

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843642139

Diamond specifications and retailer prices

From €1,195 EUR

$1,335 USD

As of October 29, 2026

Save €3,677 EUR (75%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €4,872 EUR at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 3.15ct lab-grown oval diamond

This 3.15ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843642139 or 843642139. Listed at 14 retailers as of October 29, 2026, with prices from €1,195 to €4,872, a €3,677 spread on the same certified stone. Taylor and Hart lists it at €4,872. 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

3.15

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.2°

Pavilion angle41.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843642139

Dimensions12.33 × 7.32 × 5.02 mm

L/W Ratio1.68

Girdle conditionFaceted

Culet sizeLarge

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843642139

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 29

Current: €2,599 EUR|Low: €1,195 EUR|High: €5,315 EUR|Avg: €2,456 EUR|-8.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Taylor and Hart

October 31, 2026

Retailer 10€1,195 EUR

Retailer 6€1,301 EUR

Retailer 9€1,332 EUR

Retailer 3€1,386 EUR

Retailer 12€1,540 EUR

Retailer 8€1,659 EUR

Retailer 5€1,687 EUR

Retailer 4€1,808 EUR

Retailer 7€2,584 EUR

Retailer 1€2,599 EUR

Retailer 11€3,220 EUR

Retailer 13€3,342 EUR

Retailer 2€4,479 EUR

Taylor and Hart€4,872 EUR

11 data points across 14 retailers

14 retailers€1,195 EUR to €4,872 EUR

B+

Cheapest Retailer

€1,195 EUR

$1,335 USD

B+

Retailer 2

€1,301 EUR

$1,453 USD

View

B+

Retailer 3

€1,332 EUR

$1,488 USD

View

B+

Retailer 4

€1,386 EUR

$1,549 USD

View

B+

Retailer 5

€1,540 EUR

$1,720 USD

View

B+

Retailer 6

€1,659 EUR

$1,854 USD

View

Retailer 7

€1,687 EUR

$1,885 USD

View

Retailer 8

€1,808 EUR

$2,020 USD

View

Retailer 9

€2,584 EUR

$2,887 USD

View

Retailer 10

€2,599 EUR

$2,904 USD

View

Retailer 11

€3,220 EUR

ZAR 58,111 ZAR

View

Retailer 12

€3,342 EUR

£2,940 GBP

View

Retailer 13

€4,479 EUR

£3,940 GBP

View

Most Expensive

Taylor and Hart

39NCNI6 · Oct 31

€4,872 EUR

$5,443 USD

View

13 more retailers have this diamond

Prices start from €1,195 EURSave up to €3,677 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+

3.15ct Oval

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