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Radiant|Lab Grown|IGI

3.11ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG566302986

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

Certificate IGI LG566302986

Diamond specifications and retailer prices

From $501 CAD
$358 USD
As of October 27, 2026
Save $1,936 CAD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,437 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566302986 or 566302986. Listed at 19 retailers as of October 27, 2026, with prices from $501 to $2,437, a $1,936 spread on the same certified stone. MOH London lists it at $2,437. 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

3.11
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566302986
Dimensions9.30 × 7.30 × 4.96 mm
L/W Ratio1.27
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
9.30 mm7.30 mm3.11 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566302986
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 31.3°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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 27
Current: $2,437 CAD|Low: $399 CAD|High: $2,453 CAD|Avg: $1,248 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 17$501 CAD
Retailer 7$560 CAD
Retailer 4$581 CAD
Retailer 5$620 CAD
Retailer 18$620 CAD
Retailer 11$681 CAD
Retailer 14$710 CAD
Retailer 13$833 CAD
Retailer 15$957 CAD
Retailer 3$995 CAD
Retailer 6$1,066 CAD
Retailer 2$1,312 CAD
Retailer 12$1,347 CAD
Retailer 10$1,383 CAD
Retailer 16$1,819 CAD
Retailer 19$1,994 CAD
Retailer 9$2,217 CAD
Retailer 8$2,410 CAD
MOH London$2,437 CAD

33 data points across 19 retailers

19 retailers$501 CAD to $2,437 CAD

A
Cheapest Retailer
-
$501 CAD
$358 USD
A
Retailer 2
-
$560 CAD
$400 USD
View
Final sale: no returns
A
Retailer 3
-
$581 CAD
$415 USD
View
A
Retailer 4
-
$620 CAD
$443 USD
View
A
Retailer 5
-
$620 CAD
$443 USD
View
A
Retailer 6
-
$681 CAD
HK$3,800 HKD
View
A
Retailer 7
-
$710 CAD
£400 GBP
View
A
Retailer 8
-
$833 CAD
$595 USD
View
A
Retailer 9
-
$957 CAD
€651 EUR
View
B+
Retailer 10
-
$995 CAD
$711 USD
View
A
Retailer 11
-
$1,066 CAD
$762 USD
View
A
Retailer 12
-
$1,312 CAD
A$1,442 AUD
View
A
Retailer 13
-
$1,347 CAD
ZAR 15,547 ZAR
View
A
Retailer 14
-
$1,383 CAD
$988 USD
View
B+
Retailer 15
-
$1,819 CAD
$1,300 USD
View
B+
Retailer 16
-
$1,994 CAD
$1,425 USD
View
B+
Retailer 17
-
$2,217 CAD
$1,584 USD
View
B+
Retailer 18
-
$2,410 CAD
£1,356 GBP
View
Most Expensive
B+
MOH London
LG566302986 · Oct 29
$2,437 CAD
£1,371 GBP
View
18 more retailers have this diamond
Prices start from $501 CADSave up to $1,936 CAD

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
3.11ct Radiant
$501 CAD