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Round|Lab Grown|IGI

11.00ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG698590788

Shape and cutting style on the report: Round brilliant

Certificate IGI LG698590788

Diamond specifications and retailer prices

From €1,688 EUR
$1,893 USD
As of November 1, 2026
Save €11,766 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €13,454 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11ct lab-grown round diamond

This 11ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG698590788 or 698590788. Listed at 18 retailers as of November 1, 2026, with prices from €1,688 to €13,454, a €11,766 spread on the same certified stone. Brilliant Earth lists it at €13,454. 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

11.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698590788
Dimensions14.26 × 14.18 × 8.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.26 mm14.18 mm11.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698590788
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: Nov 1
Current: €13,454 EUR|Low: €1,688 EUR|High: €13,873 EUR|Avg: €4,383 EUR|-3.0%
Brilliant Earth
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 13€1,688 EUR
Retailer 9€1,837 EUR
Retailer 6€1,890 EUR
Retailer 7€1,958 EUR
Retailer 3€2,135 EUR
Retailer 12€2,260 EUR
Retailer 17€2,370 EUR
Retailer 11€2,660 EUR
Retailer 14€2,800 EUR
Retailer 2€3,215 EUR
Retailer 8€3,670 EUR
Retailer 10€3,761 EUR
Retailer 15€5,608 EUR
Retailer 5€5,638 EUR
Retailer 16€6,539 EUR
Retailer 4€6,858 EUR
Brilliant Earth€13,454 EUR

37 data points across 17 retailers

18 retailers€1,688 EUR to €13,454 EUR

A
Cheapest Retailer
-
€1,688 EUR
$1,893 USD
A
Retailer 2
-
€1,837 EUR
$2,060 USD
View
A
Retailer 3
-
€1,890 EUR
$2,120 USD
View
Final sale: no returns
A
Retailer 4
-
€1,958 EUR
$2,196 USD
View
A
Retailer 5
-
€2,135 EUR
$2,395 USD
View
Retailer 6
-
€2,142 EUR
$2,402 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
€2,260 EUR
HK$19,800 HKD
View
A
Retailer 8
-
€2,370 EUR
$2,658 USD
View
A
Retailer 9
-
€2,660 EUR
£2,349 GBP
View
B+
Retailer 10
-
€2,800 EUR
$3,140 USD
View
B+
Retailer 11
-
€3,215 EUR
$3,606 USD
View
B
Retailer 12
-
€3,670 EUR
$4,116 USD
View
B+
Retailer 13
-
€3,761 EUR
View
B
Retailer 14
-
€5,608 EUR
$6,290 USD
View
B
Retailer 15
-
€5,638 EUR
$6,324 USD
View
B
Retailer 16
-
€6,539 EUR
SGD 9,911 SGD
View
B
Retailer 17
-
€6,858 EUR
$7,692 USD
View
Most Expensive
B
Brilliant Earth
16412330A · Nov 2
€13,454 EUR
$15,090 USD
View
17 more retailers have this diamond
Prices start from €1,688 EURSave up to €11,766 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
11.00ct Round
€1,688 EUR