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Radiant|Lab Grown|IGI

11.17ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG600360891

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

Certificate IGI LG600360891

Diamond specifications and retailer prices

From €1,609 EUR
$1,798 USD
As of October 30, 2026
Save €9,248 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €10,857 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.17ct lab-grown radiant diamond

This 11.17ct 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 LG600360891 or 600360891. Listed at 23 retailers as of October 30, 2026, with prices from €1,609 to €10,857, a €9,248 spread on the same certified stone. Brilliant Earth lists it at €10,857. 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

11.17
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600360891
Dimensions15.36 × 10.91 × 7.41 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
15.36 mm10.91 mm11.17 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600360891
Side View
Table 69.0%Crown 46.9°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €10,857 EUR|Low: €1,545 EUR|High: €16,872 EUR|Avg: €3,475 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
November 1, 2026
Retailer 17€1,609 EUR
Retailer 6€1,751 EUR
Retailer 8€1,802 EUR
Retailer 3€1,867 EUR
Retailer 16€2,018 EUR
Retailer 7€2,390 EUR
Retailer 10€2,648 EUR
Retailer 13€2,669 EUR
Retailer 11€2,809 EUR
Retailer 15€2,871 EUR
Retailer 12€2,890 EUR
Retailer 2€3,459 EUR
Retailer 5€3,500 EUR
Retailer 9€3,860 EUR
Retailer 4€5,030 EUR
Retailer 14€5,133 EUR
Brilliant Earth€10,857 EUR

45 data points across 17 retailers

23 retailers€1,609 EUR to €10,857 EUR

A
Cheapest Retailer
-
€1,609 EUR
$1,798 USD
A
Retailer 2
-
€1,751 EUR
$1,956 USD
View
A
Retailer 3
-
€1,802 EUR
$2,013 USD
View
Final sale: no returns
A
Retailer 4
-
€1,867 EUR
$2,086 USD
View
Retailer 5
-
€1,867 EUR
$2,086 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€2,018 EUR
$2,255 USD
View
A
Retailer 7
-
€2,390 EUR
$2,670 USD
View
A
Retailer 8
-
€2,648 EUR
£2,329 GBP
View
B+
Retailer 9
-
€2,669 EUR
$2,982 USD
View
A
Retailer 10
-
€2,809 EUR
View
A
Retailer 11
-
€2,871 EUR
$3,208 USD
View
A
Retailer 12
-
€2,890 EUR
ZAR 52,166 ZAR
View
B+
Retailer 13
-
€3,459 EUR
A$5,946 AUD
View
B+
Retailer 14
-
€3,500 EUR
$3,910 USD
View
B+
Retailer 15
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€3,860 EUR
£3,396 GBP
View
B+
Retailer 16
-
€4,619 EUR
$5,161 USD
View
B+
Retailer 17
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€5,030 EUR
$5,620 USD
View
Retailer 18
-
€5,133 EUR
$5,735 USD
View
Price last confirmed 11 days ago
B+
Retailer 19
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€5,371 EUR
$6,001 USD
View
Retailer 20
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€5,824 EUR
$6,506 USD
View
Price last confirmed 84 days ago
B
Retailer 21
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€6,526 EUR
$7,291 USD
View
B
Retailer 22
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€6,544 EUR
$7,312 USD
View
Most Expensive
B
Brilliant Earth
10792722A · Oct 31
€10,857 EUR
$12,130 USD
View
22 more retailers have this diamond
Prices start from €1,609 EURSave up to €9,248 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
11.17ct Radiant
€1,609 EUR