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Round|Lab Grown|IGI

3.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG758580448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758580448

Diamond specifications and retailer prices

From €340 EUR
As of November 5, 2026
Save €2,243 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,584 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758580448 or 758580448. Listed at 20 retailers as of November 5, 2026, with prices from €340 to €2,584, a €2,243 spread on the same certified stone. Do Amore Diamonds lists it at €2,584. 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

3.07
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758580448
Dimensions9.29 × 9.26 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.26 mm3.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758580448
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Nov 5
Current: €2,584 EUR|Low: €338 EUR|High: €2,815 EUR|Avg: €1,112 EUR|-8.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 6, 2026
Retailer 9€340 EUR
Retailer 5€381 EUR
Retailer 17€422 EUR
Retailer 18€422 EUR
Retailer 16€557 EUR
Retailer 8€561 EUR
Retailer 2€623 EUR
Retailer 19€670 EUR
Retailer 12€758 EUR
Retailer 7€763 EUR
Retailer 6€1,023 EUR
Retailer 10€1,289 EUR
Retailer 14€1,483 EUR
Retailer 3€1,499 EUR
Retailer 4€1,634 EUR
Retailer 13€1,708 EUR
Retailer 15€1,861 EUR
Retailer 11€1,889 EUR
Do Amore Diamonds€2,584 EUR

41 data points across 19 retailers

20 retailers€340 EUR to €2,584 EUR

A
Cheapest Retailer
-
€340 EUR
A
Retailer 2
-
€381 EUR
View
A
Retailer 3
-
€422 EUR
View
Retailer 4
-
€422 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€557 EUR
View
B+
Retailer 6
-
€561 EUR
View
A
Retailer 7
-
€623 EUR
View
A
Retailer 8
-
€670 EUR
View
A
Retailer 9
-
€758 EUR
View
A
Retailer 10
-
€763 EUR
View
B+
Retailer 11
-
€1,023 EUR
View
B+
Retailer 12
-
€1,289 EUR
View
B
Retailer 13
-
€1,483 EUR
View
B+
Retailer 14
-
€1,499 EUR
View
B
Retailer 15
-
€1,634 EUR
View
B
Retailer 16
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€1,708 EUR
View
Retailer 17
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€1,755 EUR
View
Price last confirmed 68 days ago
B
Retailer 18
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€1,861 EUR
View
B
Retailer 19
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€1,889 EUR
View
Most Expensive
B
Do Amore Diamonds
25-9153103-012 · Nov 6
€2,584 EUR
$2,900 USD
View
19 more retailers have this diamond
Prices start from €340 EURSave up to €2,243 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
3.07ct Round
€340 EUR