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Radiant|Lab Grown|IGI

3.12ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG805641122

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

Certificate IGI LG805641122

Diamond specifications and retailer prices

From $1,071 CAD
$765 USD
As of October 27, 2026
Save $4,080 CAD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,151 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.12ct lab-grown radiant diamond

This 3.12ct 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 LG805641122 or 805641122. Listed at 20 retailers as of October 27, 2026, with prices from $1,071 to $5,151, a $4,080 spread on the same certified stone. Rare Carat lists it at $5,151. 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

3.12
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle28.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805641122
Dimensions10.71 × 7.17 × 4.47 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.71 mm7.17 mm3.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805641122
Side View
Table 66.0%Crown 42.7°Girdle: MED-STKPavilion 28.2°Culet: NoneDepth 62.3%

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: $5,151 CAD|Low: $1,068 CAD|High: $5,207 CAD|Avg: $2,599 CAD|-1.1%
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
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 5$1,071 CAD
Retailer 7$1,164 CAD
Retailer 20$1,181 CAD
Retailer 13$1,225 CAD
Retailer 9$1,241 CAD
Retailer 17$1,346 CAD
Retailer 14$1,470 CAD
Retailer 10$1,663 CAD
Retailer 2$1,870 CAD
Retailer 4$1,980 CAD
Retailer 8$2,697 CAD
Retailer 6$2,802 CAD
Retailer 16$2,843 CAD
Retailer 11$2,953 CAD
Retailer 19$3,443 CAD
Retailer 12$3,841 CAD
Retailer 3$4,122 CAD
Retailer 18$4,139 CAD
Retailer 15$4,552 CAD
Rare Carat$5,151 CAD

26 data points across 20 retailers

20 retailers$1,071 CAD to $5,151 CAD

A
Cheapest Retailer
-
$1,071 CAD
$765 USD
A
Retailer 2
-
$1,164 CAD
$832 USD
View
A
Retailer 3
-
$1,181 CAD
$844 USD
View
Final sale: no returns
A
Retailer 4
-
$1,225 CAD
$875 USD
View
Retailer 5
-
$1,241 CAD
$887 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,346 CAD
£757 GBP
View
A
Retailer 7
-
$1,470 CAD
$1,050 USD
View
A
Retailer 8
-
$1,663 CAD
$1,188 USD
View
A
Retailer 9
-
$1,870 CAD
£1,052 GBP
View
A
Retailer 10
-
$1,980 CAD
$1,415 USD
View
A
Retailer 11
-
$2,697 CAD
$1,927 USD
View
Retailer 12
-
$2,802 CAD
A$3,080 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,843 CAD
ZAR 32,818 ZAR
View
B+
Retailer 14
-
$2,953 CAD
$2,110 USD
View
B+
Retailer 15
-
$3,443 CAD
$2,460 USD
View
B+
Retailer 16
-
$3,841 CAD
$2,745 USD
View
B+
Retailer 17
-
$4,122 CAD
$2,945 USD
View
B+
Retailer 18
-
$4,139 CAD
$2,957 USD
View
B+
Retailer 19
-
$4,552 CAD
£2,561 GBP
View
Most Expensive
B
Rare Carat
LAB9068_l_805641122 · Oct 28
$5,151 CAD
$3,680 USD
View
19 more retailers have this diamond
Prices start from $1,071 CADSave up to $4,080 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
3.12ct Radiant
$1,071 CAD