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Round|Lab Grown|IGI

3.51ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG617440041

Shape and cutting style on the report: Round brilliant

Certificate IGI LG617440041

Diamond specifications and retailer prices

From $710 CAD
$508 USD
As of October 29, 2026
Save $5,590 CAD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,300 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617440041 or 617440041. Listed at 19 retailers as of October 29, 2026, with prices from $710 to $6,300, a $5,590 spread on the same certified stone. Do Amore Diamonds lists it at $6,300. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617440041
Dimensions9.64 × 9.57 × 6.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.64 mm9.57 mm3.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617440041
Side View
Table 61.0%Crown 36.1°GirdlePavilion 41.2°Culet: NoneDepth 62.5%

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: $5,001 CAD|Low: $680 CAD|High: $6,482 CAD|Avg: $1,855 CAD|-21.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$710 CAD
Retailer 12$793 CAD
Retailer 2$879 CAD
Retailer 4$879 CAD
Retailer 10$1,069 CAD
Retailer 3$1,159 CAD
Retailer 5$1,301 CAD
Retailer 7$1,354 CAD
Retailer 6$2,049 CAD
Retailer 9$2,107 CAD
Retailer 11$2,269 CAD
Retailer 8$4,235 CAD
Retailer 1$5,001 CAD

39 data points across 13 retailers

19 retailers$710 CAD to $6,300 CAD

A
Cheapest Retailer
-
$710 CAD
$508 USD
A
Retailer 2
-
$793 CAD
$568 USD
View
Final sale: no returns
A
Retailer 3
-
$793 CAD
$568 USD
View
Retailer 4
-
$879 CAD
$629 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$879 CAD
$629 USD
View
A
Retailer 6
-
$1,069 CAD
$765 USD
View
A
Retailer 7
-
$1,152 CAD
$825 USD
View
B+
Retailer 8
-
$1,159 CAD
$830 USD
View
A
Retailer 9
-
$1,301 CAD
$931 USD
View
A
Retailer 10
-
$1,354 CAD
£763 GBP
View
B+
Retailer 11
-
$2,049 CAD
A$2,257 AUD
View
B+
Retailer 12
-
$2,107 CAD
ZAR 24,373 ZAR
View
B
Retailer 13
-
$2,269 CAD
$1,624 USD
View
B
Retailer 14
-
$2,552 CAD
$1,827 USD
View
B
Retailer 15
-
$3,019 CAD
$2,161 USD
View
B
Retailer 16
-
$3,309 CAD
$2,369 USD
View
B
Retailer 17
-
$4,235 CAD
£2,387 GBP
View
B
Retailer 18
-
$5,001 CAD
$3,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-752DB3F3E · Oct 31
$6,300 CAD
$4,510 USD
View
18 more retailers have this diamond
Prices start from $710 CADSave up to $5,590 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
$710 CAD