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Round|Lab Grown|IGI

11.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG626455812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626455812

Diamond specifications and retailer prices

From €2,671 EUR
£2,350 GBP
As of October 30, 2026
Save €16,430 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €19,101 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.06ct lab-grown round diamond

This 11.06ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626455812 or 626455812. Listed at 21 retailers as of October 30, 2026, with prices from €2,671 to €19,101, a €16,430 spread on the same certified stone. Brilliant Earth lists it at €19,101. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.06
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626455812
Dimensions14.20 × 14.14 × 8.76 mm
L/W Ratio1.00
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
14.20 mm14.14 mm11.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626455812
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: Oct 30
Current: €19,101 EUR|Low: €2,662 EUR|High: €19,146 EUR|Avg: €5,784 EUR
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
October 31, 2026
Retailer 11€2,671 EUR
Retailer 13€2,858 EUR
Retailer 10€3,110 EUR
Retailer 8€3,201 EUR
Retailer 15€3,315 EUR
Retailer 17€4,143 EUR
Retailer 6€4,166 EUR
Retailer 5€4,167 EUR
Retailer 12€4,389 EUR
Retailer 14€5,131 EUR
Retailer 7€5,149 EUR
Retailer 2€5,279 EUR
Retailer 3€6,171 EUR
Retailer 16€7,232 EUR
Retailer 4€7,887 EUR
Retailer 9€9,196 EUR
Brilliant Earth€19,101 EUR

37 data points across 17 retailers

21 retailers€2,671 EUR to €19,101 EUR

A
Cheapest Retailer
-
€2,671 EUR
£2,350 GBP
A
Retailer 2
-
€2,858 EUR
$3,193 USD
View
A
Retailer 3
-
€3,110 EUR
$3,474 USD
View
A
Retailer 4
-
€3,201 EUR
$3,576 USD
View
Final sale: no returns
Retailer 5
-
€3,315 EUR
$3,704 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€3,315 EUR
$3,704 USD
View
A
Retailer 7
-
€3,581 EUR
$4,001 USD
View
A
Retailer 8
-
€4,143 EUR
$4,629 USD
View
A
Retailer 9
-
€4,166 EUR
$4,654 USD
View
B+
Retailer 10
-
€4,167 EUR
$4,655 USD
View
A
Retailer 11
-
€4,389 EUR
£3,861 GBP
View
B+
Retailer 12
-
€5,131 EUR
ZAR 92,615 ZAR
View
Retailer 13
-
€5,149 EUR
$5,753 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€5,279 EUR
View
Retailer 15
-
€6,171 EUR
A$10,607 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
€6,251 EUR
$6,984 USD
View
Price last confirmed 52 days ago
B+
Retailer 17
-
€7,232 EUR
$8,080 USD
View
B+
Retailer 18
-
€7,887 EUR
$8,811 USD
View
B
Retailer 19
-
€9,196 EUR
$10,274 USD
View
B
Retailer 20
-
€11,589 EUR
$12,947 USD
View
Most Expensive
B
Brilliant Earth
20602483A · Oct 31
€19,101 EUR
$21,340 USD
View
20 more retailers have this diamond
Prices start from €2,671 EURSave up to €16,430 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
11.06ct Round
€2,671 EUR