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Emerald|Lab Grown|IGI

3.03ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG520291562

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520291562

Diamond specifications and retailer prices

From €435 EUR
$486 USD
As of October 26, 2026
Save €1,964 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,399 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG520291562 or 520291562. Listed at 17 retailers as of October 26, 2026, with prices from €435 to €2,399, a €1,964 spread on the same certified stone. Do Amore Diamonds lists it at €2,399. 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

3.03
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520291562
Dimensions9.83 × 6.84 × 4.42 mm
L/W Ratio1.44
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
9.83 mm6.84 mm3.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520291562
Side View
Table 67.5%Crown 28°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 64.6%

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 26
Current: €2,399 EUR|Low: €302 EUR|High: €3,187 EUR|Avg: €917 EUR|-24.7%
Do Amore Diamonds
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
October 28, 2026
Retailer 15€302 EUR
Retailer 4€359 EUR
Retailer 7€402 EUR
Retailer 12€435 EUR
Retailer 2€439 EUR
Retailer 5€439 EUR
Retailer 3€445 EUR
Retailer 11€621 EUR
Retailer 8€657 EUR
Retailer 10€1,028 EUR
Retailer 14€1,331 EUR
Retailer 13€1,354 EUR
Retailer 9€1,481 EUR
Retailer 6€1,579 EUR
Do Amore Diamonds€2,399 EUR

36 data points across 15 retailers

17 retailers€435 EUR to €2,399 EUR

Retailer 1
-
€359 EUR
$401 USD
Price last confirmed 33 days ago
Retailer 2
-
€402 EUR
$449 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
€435 EUR
$486 USD
View
A
Retailer 4
-
€439 EUR
$490 USD
View
Retailer 5
-
€439 EUR
$491 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€445 EUR
$497 USD
View
Price last confirmed 20 days ago
Retailer 7
-
€584 EUR
HK$5,100 HKD
View
Price last confirmed 58 days ago
A
Retailer 8
-
€621 EUR
$694 USD
View
Retailer 9
-
€656 EUR
£577 GBP
View
Price last confirmed 18 days ago
A
Retailer 10
-
€657 EUR
£578 GBP
View
B+
Retailer 11
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 12
-
€1,331 EUR
$1,487 USD
View
Retailer 13
-
€1,354 EUR
$1,513 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
€1,481 EUR
£1,303 GBP
View
Retailer 15
-
€1,579 EUR
$1,764 USD
View
Price last confirmed 32 days ago
Retailer 16
-
€1,579 EUR
$1,764 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Do Amore Diamonds
27-30B89030C · Oct 27
€2,399 EUR
$2,680 USD
View
16 more retailers have this diamond
Prices start from €435 EURSave up to €1,964 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
€435 EUR