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Emerald|Lab Grown|IGI

3.18ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG849629603

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849629603

Diamond specifications and retailer prices

From €1,345 EUR
$1,503 USD
As of October 31, 2026
Save €3,698 EUR (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,043 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 very-good cut grade and certified by IGI LG849629603 or 849629603. Listed at 11 retailers as of October 31, 2026, with prices from €1,345 to €5,043, a €3,698 spread on the same certified stone. Taylor and Hart lists it at €5,043. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.18
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849629603
Dimensions9.87 × 7.04 × 4.57 mm
L/W Ratio1.40
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
Top View
9.87 mm7.04 mm3.18 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849629603
Side View
Table 66.0%Crown 34.6°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 64.9%

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: €1,435 EUR|Low: €1,345 EUR|High: €5,043 EUR|Avg: €2,714 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 31, 2026
Retailer 6€1,345 EUR
Retailer 4€1,385 EUR
Retailer 1€1,435 EUR
Retailer 10€1,638 EUR
Retailer 5€2,024 EUR
Retailer 9€2,361 EUR
Retailer 3€2,689 EUR
Retailer 8€2,884 EUR
Retailer 7€3,465 EUR
Retailer 2€3,866 EUR
Taylor and Hart€5,043 EUR

2 data points across 11 retailers

11 retailers€1,345 EUR to €5,043 EUR

A
Cheapest Retailer
-
€1,345 EUR
$1,503 USD
A
Retailer 2
-
€1,385 EUR
$1,547 USD
View
Final sale: no returns
A
Retailer 3
-
€1,435 EUR
$1,603 USD
View
A
Retailer 4
-
€1,638 EUR
$1,830 USD
View
A
Retailer 5
-
€2,024 EUR
£1,780 GBP
View
A
Retailer 6
-
€2,361 EUR
$2,638 USD
View
A
Retailer 7
-
€2,689 EUR
$3,004 USD
View
B+
Retailer 8
-
€2,884 EUR
$3,222 USD
View
B+
Retailer 9
-
€3,465 EUR
£3,048 GBP
View
B+
Retailer 10
-
€3,866 EUR
$4,319 USD
View
Most Expensive
B
Taylor and Hart
W5EY4JW · Oct 31
€5,043 EUR
$5,635 USD
View
10 more retailers have this diamond
Prices start from €1,345 EURSave up to €3,698 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
3.18ct Emerald
€1,345 EUR