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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG774671559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774671559

Diamond specifications and retailer prices

From $1,187 CAD
$850 USD
As of October 30, 2026
Save $1,687 CAD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,426 CAD at Do Amore Diamonds · As of October 23, 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 LG774671559 or 774671559. Listed at 17 retailers as of October 23, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774671559
Dimensions10.17 × 10.21 × 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
10.17 mm10.21 mm3.71 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774671559
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.3%

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 30
Current: $6,426 CAD|Low: $576 CAD|High: $6,426 CAD|Avg: $2,475 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 24, 2026
Retailer 18$722 CAD
Retailer 3$807 CAD
Retailer 11$876 CAD
Retailer 17$1,187 CAD
Retailer 7$1,250 CAD
Retailer 10$1,261 CAD
Retailer 2$1,428 CAD
Retailer 12$1,483 CAD
Retailer 8$1,516 CAD
Retailer 13$2,102 CAD
Retailer 14$2,125 CAD
Retailer 16$2,313 CAD
Retailer 4$2,874 CAD
Retailer 6$3,063 CAD
Retailer 19$3,323 CAD
Retailer 5$3,369 CAD
Retailer 15$4,318 CAD
Retailer 9$5,643 CAD
Do Amore Diamonds$6,426 CAD

36 data points across 19 retailers

17 retailers$1,187 CAD to $2,874 CAD

Retailer 1
-
$722 CAD
$517 USD
Price last confirmed 9 days ago
Retailer 2
-
$810 CAD
$580 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$897 CAD
$642 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$897 CAD
$642 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$1,187 CAD
$850 USD
View
A
Retailer 6
-
$1,428 CAD
$1,022 USD
View
A
Retailer 7
-
$1,483 CAD
£836 GBP
View
Retailer 8
-
$2,102 CAD
A$2,315 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$2,125 CAD
ZAR 24,580 ZAR
View
Price last confirmed 11 days ago
Retailer 10
-
$2,313 CAD
$1,656 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$2,602 CAD
$1,863 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,874 CAD
£1,620 GBP
View
Retailer 13
-
$3,063 CAD
$2,192 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$3,323 CAD
$2,379 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$3,369 CAD
$2,412 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$4,318 CAD
£2,434 GBP
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
27-6AC241CD7 · Oct 23
$6,426 CAD
$4,600 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $1,187 CADSave up to $1,687 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
$1,187 CAD