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Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG847685302

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

Certificate IGI LG847685302

Diamond specifications and retailer prices

From $802 CAD
$573 USD
As of October 27, 2026
Save $4,237 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,039 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG847685302 or 847685302. Listed at 17 retailers as of October 27, 2026, with prices from $802 to $5,039, a $4,237 spread on the same certified stone. Rare Carat lists it at $5,039. 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 angle45.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847685302
Dimensions10.80 × 6.88 × 4.76 mm
L/W Ratio1.57
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm6.88 mm3.11 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847685302
Side View
Table 66.0%Crown 45.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 69.2%

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 27
Current: $5,039 CAD|Low: $802 CAD|High: $5,039 CAD|Avg: $2,105 CAD
Rare Carat
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 30, 2026
Retailer 7$802 CAD
Retailer 13$883 CAD
Retailer 6$890 CAD
Retailer 14$977 CAD
Retailer 2$1,055 CAD
Retailer 15$1,162 CAD
Retailer 5$1,332 CAD
Retailer 8$1,495 CAD
Retailer 11$1,525 CAD
Retailer 17$2,123 CAD
Retailer 9$2,486 CAD
Retailer 3$2,571 CAD
Retailer 4$3,008 CAD
Retailer 10$3,061 CAD
Retailer 12$3,225 CAD
Retailer 16$4,266 CAD
Rare Carat$5,039 CAD

6 data points across 17 retailers

17 retailers$802 CAD to $5,039 CAD

A
Cheapest Retailer
-
$802 CAD
$573 USD
A
Retailer 2
-
$883 CAD
$631 USD
View
Final sale: no returns
A
Retailer 3
-
$890 CAD
$636 USD
View
A
Retailer 4
-
$977 CAD
$698 USD
View
A
Retailer 5
-
$1,055 CAD
£594 GBP
View
A
Retailer 6
-
$1,162 CAD
$830 USD
View
A
Retailer 7
-
$1,332 CAD
$952 USD
View
A
Retailer 8
-
$1,495 CAD
$1,068 USD
View
A
Retailer 9
-
$1,525 CAD
£858 GBP
View
A
Retailer 10
-
$2,123 CAD
ZAR 24,502 ZAR
View
A
Retailer 11
-
$2,486 CAD
$1,776 USD
View
A
Retailer 12
-
$2,571 CAD
$1,837 USD
View
B+
Retailer 13
-
$3,008 CAD
$2,149 USD
View
B+
Retailer 14
-
$3,061 CAD
SGD 2,955 SGD
View
B+
Retailer 15
-
$3,225 CAD
$2,304 USD
View
B+
Retailer 16
-
$4,266 CAD
£2,400 GBP
View
Most Expensive
B
Rare Carat
CN374-12A · Oct 28
$5,039 CAD
$3,600 USD
View
16 more retailers have this diamond
Prices start from $802 CADSave up to $4,237 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
$802 CAD