Radiant|Lab Grown|IGI

11.11ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG620402696

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG620402696

Diamond specifications and retailer prices

From €1,492 EUR
£1,312 GBP
As of November 1, 2026
Save €9,348 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €10,840 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.11ct lab-grown radiant diamond

This 11.11ct lab-grown radiant 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 LG620402696 or 620402696. Listed at 22 retailers as of October 31, 2026, with prices from €1,492 to €10,840, a €9,348 spread on the same certified stone. Brilliant Earth lists it at €10,840. 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

11.11
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620402696
Dimensions15.24 × 10.79 × 7.36 mm
L/W Ratio1.41
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
15.24 mm10.79 mm11.11 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620402696
Side View
Table 67.0%Crown 47.9°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €10,840 EUR|Low: €1,492 EUR|High: €16,783 EUR|Avg: €3,297 EUR|-15.9%
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
Retailer 18
November 1, 2026
Retailer 2€1,492 EUR
Retailer 4€1,601 EUR
Retailer 8€1,742 EUR
Retailer 5€1,792 EUR
Retailer 6€1,857 EUR
Retailer 9€1,857 EUR
Retailer 17€2,009 EUR
Retailer 10€2,378 EUR
Retailer 12€2,634 EUR
Retailer 15€2,657 EUR
Retailer 13€2,795 EUR
Retailer 16€2,856 EUR
Retailer 14€2,875 EUR
Retailer 11€3,441 EUR
Retailer 7€3,481 EUR
Retailer 3€5,004 EUR
Retailer 18€5,345 EUR
Brilliant Earth€10,840 EUR

44 data points across 18 retailers

22 retailers€1,492 EUR to €10,840 EUR

A
Cheapest Retailer
-
€1,492 EUR
£1,312 GBP
A
Retailer 2
-
€1,601 EUR
$1,789 USD
View
A
Retailer 3
-
€1,742 EUR
$1,946 USD
View
A
Retailer 4
-
€1,792 EUR
$2,002 USD
View
Final sale: no returns
A
Retailer 5
-
€1,857 EUR
$2,075 USD
View
Retailer 6
-
€1,857 EUR
$2,075 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€2,009 EUR
$2,245 USD
View
A
Retailer 8
-
€2,378 EUR
$2,657 USD
View
A
Retailer 9
-
€2,634 EUR
£2,317 GBP
View
B+
Retailer 10
-
€2,657 EUR
$2,968 USD
View
A
Retailer 11
-
€2,795 EUR
View
A
Retailer 12
-
€2,856 EUR
$3,191 USD
View
A
Retailer 13
-
€2,875 EUR
ZAR 51,890 ZAR
View
B+
Retailer 14
-
€3,441 EUR
A$5,914 AUD
View
B+
Retailer 15
-
€3,481 EUR
$3,889 USD
View
B+
Retailer 16
-
€3,847 EUR
£3,384 GBP
View
B+
Retailer 17
-
€4,594 EUR
$5,133 USD
View
B+
Retailer 18
-
€5,004 EUR
$5,591 USD
View
B+
Retailer 19
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€5,345 EUR
$5,972 USD
View
B
Retailer 20
-
€6,459 EUR
$7,216 USD
View
B
Retailer 21
-
€6,510 EUR
$7,274 USD
View
Most Expensive
B
Brilliant Earth
10794527A · Oct 31
€10,840 EUR
$12,110 USD
View
21 more retailers have this diamond
Prices start from €1,492 EURSave up to €9,348 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
11.11ct Radiant
€1,492 EUR