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Round|Lab Grown|IGI

1.18ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG696546314

Certificate IGI LG696546314

Diamond specifications and retailer prices

From €662 EUR
$740 USD
As of October 30, 2026
Save €492 EUR (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,155 EUR at Jared · As of October 30, 2026
View at Jared

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546314 or 696546314. Listed at 3 retailers as of October 30, 2026, with prices from €662 to €1,155, a €492 spread on the same certified stone. Jared lists it at €1,155. 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

1.18
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546314
Dimensions6.80 × 6.84 mm
L/W Ratio1.01
Top View
6.80 mm6.84 mm1.18 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546314
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €1,155 EUR|Low: €662 EUR|High: €1,155 EUR|Avg: €881 EUR
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2€662 EUR
Retailer 3€662 EUR
Jared€1,155 EUR

9 data points across 3 retailers

3 retailers€662 EUR to €1,155 EUR

B
Cheapest Retailer
-
€662 EUR
$740 USD
B
Retailer 2
-
€662 EUR
$740 USD
View
Most Expensive
B
Jared
155580083 · Oct 30
€1,155 EUR
$1,290 USD
View
2 more retailers have this diamond
Prices start from €662 EURSave up to €492 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
1.18ct Round
€662 EUR