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Round|Lab Grown|IGI

3.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG722551256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722551256

Diamond specifications and retailer prices

From $724 CAD
$517 USD
As of October 29, 2026
Save $4,189 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,913 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722551256 or 722551256. Listed at 18 retailers as of October 29, 2026, with prices from $724 to $4,913, a $4,189 spread on the same certified stone. Brilliant Earth lists it at $4,913. 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
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722551256
Dimensions9.91 × 9.87 × 5.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm9.87 mm3.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722551256
Side View
Table 59.0%Crown 32.2°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.0%

Caratlytics Score

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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 29
Current: $4,913 CAD|Low: $621 CAD|High: $5,067 CAD|Avg: $1,806 CAD|-3.0%
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
October 29, 2026
Retailer 4$621 CAD
Retailer 17$724 CAD
Retailer 3$802 CAD
Retailer 16$802 CAD
Retailer 13$943 CAD
Retailer 9$1,082 CAD
Retailer 15$1,211 CAD
Retailer 5$1,255 CAD
Retailer 6$1,349 CAD
Retailer 2$1,695 CAD
Retailer 8$1,734 CAD
Retailer 10$1,742 CAD
Retailer 11$2,157 CAD
Retailer 7$2,346 CAD
Retailer 14$2,623 CAD
Retailer 12$2,965 CAD
Brilliant Earth$4,913 CAD

27 data points across 17 retailers

18 retailers$724 CAD to $4,913 CAD

Retailer 1
-
$621 CAD
$444 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$724 CAD
$517 USD
View
Final sale: no returns
Retailer 3
-
$725 CAD
$518 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$802 CAD
$573 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$802 CAD
$573 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$943 CAD
£530 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,211 CAD
$865 USD
View
B+
Retailer 8
-
$1,255 CAD
$897 USD
View
A
Retailer 9
-
$1,349 CAD
$964 USD
View
B+
Retailer 10
-
$1,695 CAD
A$1,863 AUD
View
B+
Retailer 11
-
$1,734 CAD
$1,239 USD
View
B+
Retailer 12
-
$1,742 CAD
ZAR 20,109 ZAR
View
B+
Retailer 13
-
$2,157 CAD
$1,541 USD
View
Retailer 14
-
$2,346 CAD
£1,320 GBP
View
Price last confirmed 23 days ago
Retailer 15
-
$2,579 CAD
$1,843 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$2,623 CAD
$1,874 USD
View
B
Retailer 17
-
$2,965 CAD
£1,668 GBP
View
Most Expensive
B
Brilliant Earth
18326212A · Oct 29
$4,913 CAD
$3,510 USD
View
17 more retailers have this diamond
Prices start from $724 CADSave up to $4,189 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
$724 CAD