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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG619457418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619457418

Diamond specifications and retailer prices

From $833 CAD
$596 USD
As of October 29, 2026
Save $5,775 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,607 CAD at Do Amore Diamonds · As of October 30, 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 LG619457418 or 619457418. Listed at 23 retailers as of October 29, 2026, with prices from $833 to $6,607, a $5,775 spread on the same certified stone. Do Amore Diamonds lists it at $6,607. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619457418
Dimensions9.81 × 9.87 × 6.15 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
9.81 mm9.87 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619457418
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

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: $6,607 CAD|Low: $833 CAD|High: $8,186 CAD|Avg: $2,771 CAD
Do Amore Diamonds
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 30, 2026
Retailer 13$833 CAD
Retailer 5$1,221 CAD
Retailer 17$1,222 CAD
Retailer 12$1,365 CAD
Retailer 4$1,414 CAD
Retailer 16$1,578 CAD
Retailer 2$2,152 CAD
Retailer 15$2,212 CAD
Retailer 14$2,274 CAD
Retailer 3$2,382 CAD
Retailer 10$2,970 CAD
Retailer 9$3,129 CAD
Retailer 11$3,460 CAD
Retailer 6$4,257 CAD
Retailer 7$4,446 CAD
Retailer 8$4,839 CAD
Do Amore Diamonds$6,607 CAD

38 data points across 17 retailers

23 retailers$833 CAD to $6,607 CAD

Retailer 1
-
$745 CAD
$533 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$833 CAD
$596 USD
View
Final sale: no returns
Retailer 3
-
$923 CAD
$661 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$923 CAD
$661 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$1,221 CAD
$874 USD
View
A
Retailer 6
-
$1,222 CAD
$875 USD
View
A
Retailer 7
-
$1,365 CAD
£769 GBP
View
A
Retailer 8
-
$1,414 CAD
$1,012 USD
View
A
Retailer 9
-
$1,578 CAD
£889 GBP
View
B+
Retailer 10
-
$2,046 CAD
$1,465 USD
View
B+
Retailer 11
-
$2,152 CAD
A$2,370 AUD
View
B+
Retailer 12
-
$2,212 CAD
ZAR 25,584 ZAR
View
B+
Retailer 13
-
$2,382 CAD
$1,705 USD
View
Retailer 14
-
$2,679 CAD
$1,918 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
$2,970 CAD
$2,126 USD
View
Retailer 16
-
$3,129 CAD
$2,240 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$3,168 CAD
View
B
Retailer 18
-
$3,460 CAD
$2,477 USD
View
Retailer 19
-
$3,645 CAD
$2,609 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$4,257 CAD
SGD 4,118 SGD
View
Retailer 21
-
$4,446 CAD
£2,506 GBP
View
Price last confirmed 11 days ago
B
Retailer 22
-
$4,839 CAD
$3,464 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C5ABDFF1 · Oct 30
$6,607 CAD
$4,730 USD
View
22 more retailers have this diamond
Prices start from $833 CADSave up to $5,775 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
$833 CAD