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Round|Lab Grown|IGI

2.85ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG625435048

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625435048

Diamond specifications and retailer prices

From €972 EUR
CA$1,508 CAD
As of October 30, 2026
Save €314 EUR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,285 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625435048 or 625435048. Listed at 2 retailers as of October 30, 2026, with prices from €972 to €1,285, a €314 spread on the same certified stone. The Diamond Guys lists it at €1,285. 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

2.85
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625435048
Dimensions9.13 × 9.08 × 5.57 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
9.13 mm9.08 mm2.85 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625435048
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €972 EUR|Low: €200 EUR|High: €2,614 EUR|Avg: €1,109 EUR|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 3, 2026
Retailer 3€578 EUR
Retailer 4€588 EUR
Retailer 11€678 EUR
Retailer 6€694 EUR
Retailer 8€832 EUR
Retailer 9€927 EUR
Retailer 1€972 EUR
The Diamond Guys€1,285 EUR
Retailer 2€1,320 EUR
Retailer 10€1,586 EUR
Retailer 7€2,121 EUR
Retailer 5€2,202 EUR

62 data points across 12 retailers

2 retailers€972 EUR to €1,285 EUR

B+
Cheapest Retailer
-
€972 EUR
CA$1,508 CAD
Most Expensive
B
The Diamond Guys
1954434469 · Nov 1
€1,285 EUR
$1,436 USD
View
1 more retailer has this diamond
Prices start from €972 EURSave up to €314 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+
2.85ct Round
€972 EUR