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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG602316630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602316630

Diamond specifications and retailer prices

From $886 CAD
$634 USD
As of October 29, 2026
Save $6,979 CAD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,865 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602316630 or 602316630. Listed at 17 retailers as of October 29, 2026, with prices from $886 to $7,865, a $6,979 spread on the same certified stone. Do Amore Diamonds lists it at $7,865. 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

3.71
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602316630
Dimensions9.90 × 9.94 × 6.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
9.90 mm9.94 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602316630
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 29
Current: $7,865 CAD|Low: $886 CAD|High: $7,865 CAD|Avg: $2,551 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 16$886 CAD
Retailer 15$964 CAD
Retailer 8$992 CAD
Retailer 4$1,028 CAD
Retailer 13$1,028 CAD
Retailer 9$1,443 CAD
Retailer 6$1,598 CAD
Retailer 2$1,625 CAD
Retailer 19$1,682 CAD
Retailer 12$1,812 CAD
Retailer 11$2,440 CAD
Retailer 18$2,626 CAD
Retailer 14$3,191 CAD
Retailer 5$3,505 CAD
Retailer 3$3,576 CAD
Retailer 10$3,683 CAD
Retailer 7$4,066 CAD
Retailer 17$4,462 CAD
Do Amore Diamonds$7,865 CAD

23 data points across 19 retailers

17 retailers$886 CAD to $7,865 CAD

A
Cheapest Retailer
-
$886 CAD
$634 USD
A
Retailer 2
-
$964 CAD
$690 USD
View
A
Retailer 3
-
$992 CAD
$710 USD
View
Final sale: no returns
Retailer 4
-
$1,028 CAD
$736 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,028 CAD
$736 USD
View
A
Retailer 6
-
$1,443 CAD
$1,033 USD
View
A
Retailer 7
-
$1,598 CAD
$1,144 USD
View
A
Retailer 8
-
$1,625 CAD
£916 GBP
View
A
Retailer 9
-
$1,682 CAD
$1,204 USD
View
A
Retailer 10
-
$1,812 CAD
£1,021 GBP
View
B+
Retailer 11
-
$2,626 CAD
$1,880 USD
View
B
Retailer 12
-
$3,191 CAD
$2,284 USD
View
B
Retailer 13
-
$3,505 CAD
$2,509 USD
View
B
Retailer 14
-
$3,576 CAD
$2,560 USD
View
B
Retailer 15
-
$4,066 CAD
$2,911 USD
View
B
Retailer 16
-
$4,462 CAD
£2,515 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8B84DA750 · Oct 29
$7,865 CAD
$5,630 USD
View
16 more retailers have this diamond
Prices start from $886 CADSave up to $6,979 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
3.71ct Round
$886 CAD