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Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG837614033

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

Certificate IGI LG837614033

Diamond specifications and retailer prices

From $1,281 CAD
$915 USD
As of October 29, 2026
Save $7,018 CAD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,299 CAD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837614033 or 837614033. Listed at 9 retailers as of October 29, 2026, with prices from $1,281 to $8,299, a $7,018 spread on the same certified stone. Frank Darling lists it at $8,299. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614033
Dimensions11.05 × 6.97 × 4.49 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm6.97 mm3.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614033
Side View
Table 66.0%Crown 40.4°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,299 CAD|Low: $858 CAD|High: $8,299 CAD|Avg: $2,850 CAD
Frank Darling
Retailer 2
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Retailer 12
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Retailer 17
October 30, 2026
Retailer 17$858 CAD
Retailer 10$1,281 CAD
Retailer 2$1,330 CAD
Retailer 13$1,464 CAD
Retailer 16$1,484 CAD
Retailer 7$1,546 CAD
Retailer 9$2,162 CAD
Retailer 6$2,619 CAD
Retailer 14$2,758 CAD
Retailer 5$3,229 CAD
Retailer 8$3,245 CAD
Retailer 3$3,955 CAD
Retailer 4$4,023 CAD
Retailer 11$4,513 CAD
Retailer 15$5,102 CAD
Retailer 12$7,922 CAD
Frank Darling$8,299 CAD

23 data points across 17 retailers

9 retailers$1,281 CAD to $8,299 CAD

A
Cheapest Retailer
-
$1,281 CAD
$915 USD
A
Retailer 2
-
$1,330 CAD
£748 GBP
View
A
Retailer 3
-
$1,464 CAD
$1,046 USD
View
B+
Retailer 4
-
$2,758 CAD
$1,971 USD
View
Retailer 5
-
$4,023 CAD
A$4,422 AUD
View
Price last confirmed 31 days ago
B
Retailer 6
-
$4,513 CAD
£2,539 GBP
View
Retailer 7
-
$5,102 CAD
$3,645 USD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$7,922 CAD
$5,660 USD
View
Most Expensive
B
Frank Darling
934536BD · Oct 29
$8,299 CAD
$5,929 USD
View
8 more retailers have this diamond
Prices start from $1,281 CADSave up to $7,018 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
$1,281 CAD