CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG638427701

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638427701

Diamond specifications and retailer prices

From $588 CAD
As of November 4, 2026
Save $4,077 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,665 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638427701 or 638427701. Listed at 18 retailers as of November 4, 2026, with prices from $588 to $4,665, a $4,077 spread on the same certified stone. Do Amore Diamonds lists it at $4,665. 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

3.05
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638427701
Dimensions9.36 × 9.32 × 5.65 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
9.36 mm9.32 mm3.05 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638427701
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,665 CAD|Low: $401 CAD|High: $4,665 CAD|Avg: $1,811 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
November 5, 2026
Retailer 10$588 CAD
Retailer 9$1,039 CAD
Retailer 7$1,040 CAD
Retailer 11$1,080 CAD
Retailer 12$1,198 CAD
Retailer 6$1,564 CAD
Retailer 4$1,606 CAD
Retailer 8$1,825 CAD
Retailer 5$1,885 CAD
Retailer 3$2,522 CAD
Retailer 2$2,631 CAD
Do Amore Diamonds$4,665 CAD

24 data points across 12 retailers

18 retailers$588 CAD to $4,665 CAD

A
Cheapest Retailer
-
$588 CAD
Final sale: no returns
Retailer 2
-
$651 CAD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$651 CAD
View
A
Retailer 4
-
$651 CAD
View
B+
Retailer 5
-
$1,039 CAD
View
A
Retailer 6
-
$1,040 CAD
View
A
Retailer 7
-
$1,080 CAD
View
A
Retailer 8
-
$1,198 CAD
View
B+
Retailer 9
-
$1,564 CAD
View
B+
Retailer 10
-
$1,825 CAD
View
B+
Retailer 11
-
$1,885 CAD
View
Retailer 12
-
$1,927 CAD
View
Price last confirmed 40 days ago
Retailer 13
-
$2,309 CAD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$2,309 CAD
View
B+
Retailer 15
-
$2,309 CAD
View
B
Retailer 16
-
$2,522 CAD
View
B
Retailer 17
-
$2,631 CAD
View
Most Expensive
B
Do Amore Diamonds
27-E57786ECE · Nov 4
$4,665 CAD
$3,340 USD
View
17 more retailers have this diamond
Prices start from $588 CADSave up to $4,077 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
3.05ct Round
$588 CAD