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Round|Lab Grown|IGI

3.51ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG774635441

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774635441

Diamond specifications and retailer prices

From $781 CAD
$558 USD
As of October 29, 2026
Save $5,783 CAD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,564 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774635441 or 774635441. Listed at 18 retailers as of October 29, 2026, with prices from $781 to $6,564, a $5,783 spread on the same certified stone. Brilliant Earth lists it at $6,564. 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

3.51
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774635441
Dimensions9.72 × 9.74 × 6.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
9.72 mm9.74 mm3.51 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774635441
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: $6,564 CAD|Low: $750 CAD|High: $6,760 CAD|Avg: $2,250 CAD|-2.9%
Brilliant Earth
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
October 30, 2026
Retailer 18$781 CAD
Retailer 8$873 CAD
Retailer 3$875 CAD
Retailer 4$969 CAD
Retailer 6$969 CAD
Retailer 13$1,155 CAD
Retailer 2$1,297 CAD
Retailer 17$1,299 CAD
Retailer 7$1,381 CAD
Retailer 11$1,411 CAD
Retailer 12$2,103 CAD
Retailer 16$2,498 CAD
Retailer 5$2,546 CAD
Retailer 10$3,139 CAD
Retailer 14$3,548 CAD
Retailer 15$4,225 CAD
Retailer 9$4,379 CAD
Brilliant Earth$6,564 CAD

37 data points across 18 retailers

18 retailers$781 CAD to $6,564 CAD

A
Cheapest Retailer
-
$781 CAD
$558 USD
A
Retailer 2
-
$873 CAD
$624 USD
View
Final sale: no returns
A
Retailer 3
-
$875 CAD
$625 USD
View
Retailer 4
-
$969 CAD
$692 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$969 CAD
$692 USD
View
A
Retailer 6
-
$1,155 CAD
$825 USD
View
A
Retailer 7
-
$1,297 CAD
£730 GBP
View
B+
Retailer 8
-
$1,299 CAD
$928 USD
View
A
Retailer 9
-
$1,381 CAD
$987 USD
View
A
Retailer 10
-
$1,411 CAD
€960 EUR
View
B+
Retailer 11
-
$2,103 CAD
ZAR 24,269 ZAR
View
B
Retailer 12
-
$2,498 CAD
$1,785 USD
View
B+
Retailer 13
-
$2,546 CAD
$1,819 USD
View
B
Retailer 14
-
$3,139 CAD
$2,243 USD
View
B
Retailer 15
-
$3,548 CAD
$2,535 USD
View
Retailer 16
-
$4,225 CAD
£2,377 GBP
View
Price last confirmed 12 days ago
B
Retailer 17
-
$4,379 CAD
$3,129 USD
View
Most Expensive
B
Brilliant Earth
21534164A · Oct 29
$6,564 CAD
$4,690 USD
View
17 more retailers have this diamond
Prices start from $781 CADSave up to $5,783 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
3.51ct Round
$781 CAD