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Emerald|Lab Grown|IGI

3.13ct F SI2 Emerald Lab Grown Diamond

ID • F/SI2 • IGI LG607326994

Shape and cutting style on the report: Emerald cut

Certificate IGI LG607326994

Diamond specifications and retailer prices

From €326 EUR
$364 USD
As of October 27, 2026
Save €1,417 EUR (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,871 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.13ct lab-grown emerald diamond

This 3.13ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607326994 or 607326994. Listed at 7 retailers as of October 25, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.13
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607326994
Dimensions10.00 × 6.80 × 4.57 mm
L/W Ratio1.47
Culet sizeLarge
Top View
10.00 mm6.80 mm3.13 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607326994
Side View
Table 65.0%Crown 35.6°Girdle: MediumPavilion 41.4°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,871 EUR|Low: €312 EUR|High: €3,580 EUR|Avg: €1,273 EUR|-7.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 6€326 EUR
Retailer 8€378 EUR
Retailer 7€646 EUR
Retailer 11€770 EUR
Retailer 3€922 EUR
Retailer 9€1,153 EUR
Retailer 4€1,183 EUR
Retailer 5€1,431 EUR
Retailer 2€1,743 EUR
Rare Carat€1,871 EUR
Retailer 10€3,580 EUR

15 data points across 11 retailers

7 retailers€326 EUR to €1,743 EUR

A
Cheapest Retailer
-
€326 EUR
$364 USD
A
Retailer 2
-
€378 EUR
$422 USD
View
B+
Retailer 3
-
€646 EUR
$722 USD
View
B
Retailer 4
-
€1,183 EUR
$1,322 USD
View
B
Retailer 5
-
€1,431 EUR
$1,599 USD
View
B
Retailer 6
-
€1,743 EUR
£1,533 GBP
View
Most Expensive
Rare Carat
LGDEC300-02379 · Oct 18
€1,871 EUR
$2,090 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from €326 EURSave up to €1,417 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
3.13ct Emerald
€326 EUR