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Round|Lab Grown|IGI

11.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG607346440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607346440

Diamond specifications and retailer prices

From €1,880 EUR
$2,109 USD
As of November 1, 2026
Save €10,548 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €12,429 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.03ct lab-grown round diamond

This 11.03ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607346440 or 607346440. Listed at 14 retailers as of November 1, 2026, with prices from €1,880 to €12,429, a €10,548 spread on the same certified stone. Brilliant Earth lists it at €12,429. 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

11.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607346440
Dimensions14.40 × 14.31 × 8.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.40 mm14.31 mm11.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607346440
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: €12,429 EUR|Low: €1,761 EUR|High: €12,812 EUR|Avg: €3,826 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
November 2, 2026
Retailer 11€1,761 EUR
Retailer 14€1,880 EUR
Retailer 9€2,045 EUR
Retailer 4€2,181 EUR
Retailer 12€2,181 EUR
Retailer 8€2,327 EUR
Retailer 5€2,640 EUR
Retailer 7€2,965 EUR
Retailer 13€2,998 EUR
Retailer 3€3,409 EUR
Retailer 10€3,499 EUR
Retailer 2€3,569 EUR
Retailer 6€7,500 EUR
Brilliant Earth€12,429 EUR

39 data points across 14 retailers

14 retailers€1,880 EUR to €12,429 EUR

Retailer 1
-
€1,761 EUR
£1,555 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
€1,880 EUR
$2,109 USD
View
A
Retailer 3
-
€2,045 EUR
$2,294 USD
View
A
Retailer 4
-
€2,181 EUR
$2,446 USD
View
Retailer 5
-
€2,181 EUR
$2,446 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
€2,327 EUR
$2,610 USD
View
A
Retailer 7
-
€2,640 EUR
$2,961 USD
View
B+
Retailer 8
-
€2,965 EUR
£2,618 GBP
View
A
Retailer 9
-
€2,998 EUR
$3,363 USD
View
B+
Retailer 10
-
€3,409 EUR
$3,824 USD
View
B+
Retailer 11
-
€3,499 EUR
$3,924 USD
View
B+
Retailer 12
-
€3,569 EUR
View
B
Retailer 13
-
€7,500 EUR
$8,412 USD
View
Most Expensive
B
Brilliant Earth
8716914A · Nov 2
€12,429 EUR
$13,940 USD
View
13 more retailers have this diamond
Prices start from €1,880 EURSave up to €10,548 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
11.03ct Round
€1,880 EUR