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Round|Lab Grown|IGI

3.07ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG628472161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628472161

Diamond specifications and retailer prices

From €1,107 EUR
As of November 5, 2026
Save €359 EUR (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,467 EUR at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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 LG628472161 or 628472161. Listed at 3 retailers as of November 5, 2026, with prices from €1,107 to €1,467, a €359 spread on the same certified stone. The Diamond Guys lists it at €1,467. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628472161
Dimensions9.26 × 9.20 × 5.81 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.26 mm9.20 mm3.07 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628472161
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €312 EUR|Low: €222 EUR|High: €2,557 EUR|Avg: €1,093 EUR|+36.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
The Diamond Guys
September 19, 2026
Retailer 1€312 EUR
Retailer 12€341 EUR
Retailer 7€346 EUR
Retailer 10€479 EUR
Retailer 11€540 EUR
Retailer 8€587 EUR
Retailer 9€609 EUR
Retailer 2€842 EUR
Retailer 13€842 EUR
Retailer 3€935 EUR
Retailer 14€961 EUR
Retailer 4€1,107 EUR
The Diamond Guys€1,467 EUR
Retailer 6€1,665 EUR
Retailer 5€2,334 EUR

68 data points across 15 retailers

3 retailers€1,107 EUR to €1,467 EUR

Retailer 1
-
€341 EUR
Price last confirmed 51 days ago
B+
Retailer 2
-
€1,107 EUR
View
Most Expensive
B
The Diamond Guys
1954434419 · Nov 6
€1,467 EUR
$1,646 USD
View
2 more retailers have this diamond
Prices start from €1,107 EURSave up to €359 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.

B+
3.07ct Round
€1,107 EUR