Emerald|Lab Grown|IGI

3.18ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG786648233

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786648233

Diamond specifications and retailer prices

From €1,595 EUR

$1,782 USD

As of November 1, 2026

Save €6,174 EUR (79%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €7,769 EUR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.18ct lab-grown emerald diamond

This 3.18ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786648233 or 786648233. Listed at 13 retailers as of October 31, 2026, with prices from €1,595 to €7,769, a €6,174 spread on the same certified stone. Brilliant Earth lists it at €7,769. 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

3.18

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG786648233

Dimensions10.16 × 6.91 × 4.52 mm

L/W Ratio1.47

Culet sizeLarge

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG786648233

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: €2,049 EUR|Low: €1,595 EUR|High: €6,054 EUR|Avg: €3,642 EUR|-15.5%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 12€1,595 EUR

Retailer 1€2,049 EUR

Retailer 3€2,084 EUR

Retailer 2€2,206 EUR

Retailer 8€2,424 EUR

Retailer 6€3,372 EUR

Retailer 9€3,775 EUR

Retailer 7€4,170 EUR

Retailer 11€5,039 EUR

Retailer 4€5,039 EUR

Retailer 10€5,148 EUR

Retailer 5€5,965 EUR

43 data points across 12 retailers

13 retailers€1,595 EUR to €7,769 EUR

Cheapest Retailer

€1,595 EUR

$1,782 USD

Retailer 2

€2,049 EUR

£1,803 GBP

View

Retailer 3

€2,084 EUR

$2,328 USD

View

Retailer 4

€2,206 EUR

$2,465 USD

View

Retailer 5

€2,424 EUR

$2,708 USD

View

Retailer 6

€3,372 EUR

ZAR 60,867 ZAR

View

B+

Retailer 7

€3,775 EUR

$4,218 USD

View

B+

Retailer 8

€4,170 EUR

£3,668 GBP

View

B+

Retailer 9

€5,039 EUR

SGD 7,608 SGD

View

Retailer 10

€5,039 EUR

$5,630 USD

View

Price last confirmed 25 days ago

B+

Retailer 11

€5,148 EUR

$5,751 USD

View

B+

Retailer 12

€5,965 EUR

A$10,252 AUD

View

Most Expensive

Brilliant Earth

22138143Y · Oct 31

€7,769 EUR

$8,680 USD

View

12 more retailers have this diamond

Prices start from €1,595 EURSave up to €6,174 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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