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Radiant|Lab Grown|IGI

11.18ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG612319353

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

Certificate IGI LG612319353

Diamond specifications and retailer prices

From $1,648 USD
As of October 30, 2026
Save $8,052 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,700 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.18ct lab-grown radiant diamond

This 11.18ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612319353 or 612319353. Listed at 18 retailers as of October 30, 2026, with prices from $1,648 to $9,700, a $8,052 spread on the same certified stone. Brilliant Earth lists it at $9,700. 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

11.18
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612319353
Dimensions15.95 × 10.88 × 7.48 mm
L/W Ratio1.47
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
15.95 mm10.88 mm11.18 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612319353
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,700 USD|Low: $1,544 USD|High: $12,150 USD|Avg: $3,828 USD|-20.2%
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 15$1,544 USD
Retailer 16$1,648 USD
Retailer 13$1,793 USD
Retailer 3$1,912 USD
Retailer 4$1,912 USD
Retailer 11$2,080 USD
Retailer 7$2,510 USD
Retailer 10$2,710 USD
Retailer 5$3,006 USD
Retailer 2$3,201 USD
Retailer 14$3,297 USD
Retailer 17$3,584 USD
Retailer 9$3,962 USD
Retailer 6$5,153 USD
Retailer 12$5,635 USD
Retailer 8$7,618 USD
Brilliant Earth$9,700 USD

39 data points across 17 retailers

18 retailers$1,648 USD to $9,700 USD

Retailer 1
-
$1,544 USD
£1,216 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$1,648 USD
View
A
Retailer 3
-
$1,793 USD
View
Retailer 4
-
$1,912 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,912 USD
View
A
Retailer 6
-
$2,080 USD
View
A
Retailer 7
-
$2,510 USD
View
A
Retailer 8
-
$2,710 USD
£2,134 GBP
View
B+
Retailer 9
-
$3,006 USD
View
A
Retailer 10
-
$3,201 USD
€3,049 EUR
View
A
Retailer 11
-
$3,297 USD
View
A
Retailer 12
-
$3,584 USD
View
B+
Retailer 13
-
$3,962 USD
£3,120 GBP
View
B+
Retailer 14
-
$5,153 USD
View
B+
Retailer 15
-
$5,635 USD
View
Retailer 16
-
$6,712 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$7,618 USD
View
Most Expensive
B
Brilliant Earth
8839749A · Oct 31
$9,700 USD
View
17 more retailers have this diamond
Prices start from $1,648 USDSave up to $8,052 USD

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
11.18ct Radiant
$1,648 USD