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Radiant|Lab Grown|IGI

11.16ct G VS1 Radiant Lab Grown Diamond

GD • G/VS1 • IGI LG571379455

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

Certificate IGI LG571379455

Diamond specifications and retailer prices

From €1,593 EUR
$1,780 USD
As of October 30, 2026
Save €4,917 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,510 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 11.16ct lab-grown radiant diamond

This 11.16ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG571379455 or 571379455. Listed at 21 retailers as of October 30, 2026, with prices from €1,593 to €6,510, a €4,917 spread on the same certified stone. Adiamor lists it at €6,510. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

11.16
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571379455
Dimensions15.90 × 11.13 × 7.24 mm
L/W Ratio1.43
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
15.90 mm11.13 mm11.16 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571379455
Side View
Table 60.0%Crown 39.1°Girdle: MediumPavilion 33.3°Culet: NoneDepth 65.0%

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: €6,510 EUR|Low: €1,530 EUR|High: €6,510 EUR|Avg: €3,653 EUR
Adiamor
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
Retailer 19
November 1, 2026
Retailer 17€1,593 EUR
Retailer 5€1,733 EUR
Retailer 8€1,783 EUR
Retailer 18€1,847 EUR
Retailer 14€2,001 EUR
Retailer 7€2,372 EUR
Retailer 12€2,621 EUR
Retailer 13€2,861 EUR
Retailer 3€2,899 EUR
Retailer 16€3,109 EUR
Retailer 2€3,424 EUR
Retailer 4€3,464 EUR
Retailer 10€3,820 EUR
Retailer 19€4,979 EUR
Retailer 15€5,156 EUR
Retailer 9€5,321 EUR
Retailer 6€6,174 EUR
Retailer 11€6,479 EUR
Adiamor€6,510 EUR

45 data points across 19 retailers

21 retailers€1,593 EUR to €6,510 EUR

A
Cheapest Retailer
-
€1,593 EUR
$1,780 USD
A
Retailer 2
-
€1,733 EUR
$1,936 USD
View
B+
Retailer 3
-
€1,783 EUR
$1,992 USD
View
Final sale: no returns
Retailer 4
-
€1,847 EUR
$2,064 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€1,847 EUR
$2,064 USD
View
A
Retailer 6
-
€2,001 EUR
$2,235 USD
View
B+
Retailer 7
-
€2,131 EUR
HK$18,600 HKD
View
B+
Retailer 8
-
€2,372 EUR
$2,650 USD
View
A
Retailer 9
-
€2,621 EUR
£2,305 GBP
View
B+
Retailer 10
-
€2,861 EUR
ZAR 51,631 ZAR
View
B+
Retailer 11
-
€2,899 EUR
$3,239 USD
View
B+
Retailer 12
-
€3,109 EUR
$3,473 USD
View
B+
Retailer 13
-
€3,424 EUR
A$5,885 AUD
View
B+
Retailer 14
-
€3,464 EUR
$3,870 USD
View
B+
Retailer 15
-
€3,820 EUR
£3,360 GBP
View
B
Retailer 16
-
€4,979 EUR
$5,563 USD
View
Retailer 17
-
€5,156 EUR
$5,760 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
€5,321 EUR
$5,945 USD
View
B
Retailer 19
-
€6,174 EUR
SGD 9,321 SGD
View
B
Retailer 20
-
€6,479 EUR
$7,238 USD
View
Most Expensive
B
Adiamor
D-58139020 · Oct 31
€6,510 EUR
$7,273 USD
View
20 more retailers have this diamond
Prices start from €1,593 EURSave up to €4,917 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
11.16ct Radiant
€1,593 EUR