Radiant|Lab Grown|IGI

11.11ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627483780

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

Certificate IGI LG627483780

Diamond specifications and retailer prices

From $3,156 USD
As of November 1, 2026
Save $6,414 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,570 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG627483780 or 627483780. Listed at 6 retailers as of October 31, 2026, with prices from $3,156 to $9,570, a $6,414 spread on the same certified stone. Taylor and Hart lists it at $9,570. 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 angle27.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627483780
Dimensions15.40 × 11.22 × 7.45 mm
L/W Ratio1.37
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
15.40 mm11.22 mm11.11 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627483780
Side View
Table 65.0%Crown 27.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $3,743 USD|Low: $2,320 USD|High: $9,570 USD|Avg: $4,884 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
November 1, 2026
Retailer 6$3,063 USD
Retailer 4$3,156 USD
Retailer 7$3,470 USD
Retailer 1$3,743 USD
Retailer 3$4,275 USD
Retailer 2$4,341 USD
Retailer 5$7,403 USD
Taylor and Hart$9,570 USD

41 data points across 8 retailers

6 retailers$3,156 USD to $9,570 USD

A
Cheapest Retailer
-
$3,156 USD
A
Retailer 2
-
$3,743 USD
£2,947 GBP
View
B+
Retailer 3
-
$4,275 USD
View
B+
Retailer 4
-
$4,341 USD
€4,134 EUR
View
B
Retailer 5
-
$7,403 USD
View
Most Expensive
B
Taylor and Hart
VVJ79M9 · Oct 31
$9,570 USD
View
5 more retailers have this diamond
Prices start from $3,156 USDSave up to $6,414 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
11.11ct Radiant
$3,156 USD