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Emerald|Lab Grown|IGI

3.03ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG843677900

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843677900

Diamond specifications and retailer prices

From €331 EUR
$370 USD
As of October 30, 2026
Save €3,670 EUR (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,001 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843677900 or 843677900. Listed at 16 retailers as of October 30, 2026, with prices from €331 to €4,001, a €3,670 spread on the same certified stone. Brilliant Earth lists it at €4,001. 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

3.03
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677900
Dimensions9.99 × 6.88 × 4.61 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.88 mm3.03 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677900
Side View
Table 64.0%Crown 33.6°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 67.0%

Caratlytics Score

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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 30
Current: €4,001 EUR|Low: €317 EUR|High: €4,001 EUR|Avg: €906 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3€331 EUR
Retailer 11€384 EUR
Retailer 7€393 EUR
Retailer 9€410 EUR
Retailer 14€461 EUR
Retailer 6€595 EUR
Retailer 5€635 EUR
Retailer 15€656 EUR
Retailer 2€741 EUR
Retailer 13€758 EUR
Retailer 12€1,203 EUR
Retailer 10€1,318 EUR
Retailer 4€1,354 EUR
Retailer 8€1,536 EUR
Retailer 16€1,553 EUR
Brilliant Earth€4,001 EUR

17 data points across 16 retailers

16 retailers€331 EUR to €4,001 EUR

A
Cheapest Retailer
-
€331 EUR
$370 USD
A
Retailer 2
-
€384 EUR
$429 USD
View
Retailer 3
-
€393 EUR
$439 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€410 EUR
$458 USD
View
B+
Retailer 5
-
€461 EUR
$515 USD
View
Final sale: no returns
B+
Retailer 6
-
€595 EUR
$665 USD
View
B+
Retailer 7
-
€635 EUR
View
B+
Retailer 8
-
€656 EUR
$733 USD
View
B+
Retailer 9
-
€741 EUR
£652 GBP
View
B+
Retailer 10
-
€758 EUR
$847 USD
View
B
Retailer 11
-
€1,203 EUR
$1,344 USD
View
B
Retailer 12
-
€1,318 EUR
$1,473 USD
View
B
Retailer 13
-
€1,354 EUR
$1,513 USD
View
B
Retailer 14
-
€1,536 EUR
£1,351 GBP
View
B
Retailer 15
-
€1,553 EUR
$1,735 USD
View
Most Expensive
C
Brilliant Earth
22335331A · Oct 31
€4,001 EUR
$4,470 USD
View
15 more retailers have this diamond
Prices start from €331 EURSave up to €3,670 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
3.03ct Emerald
€331 EUR