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Round|Lab Grown|IGI

4.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG567370752

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567370752

Diamond specifications and retailer prices

From $806 CAD
$577 USD
As of October 29, 2026
Save $6,360 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,166 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown round diamond

This 4.5ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG567370752 or 567370752. Listed at 14 retailers as of October 29, 2026, with prices from $806 to $7,166, a $6,360 spread on the same certified stone. Do Amore Diamonds lists it at $7,166. 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

4.50
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567370752
Dimensions10.62 × 10.55 × 6.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.62 mm10.55 mm4.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567370752
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.0%

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: Oct 29
Current: $7,166 CAD|Low: $648 CAD|High: $7,166 CAD|Avg: $2,881 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
October 28, 2026
Retailer 9$904 CAD
Retailer 11$904 CAD
Retailer 2$1,187 CAD
Retailer 8$1,539 CAD
Retailer 10$1,569 CAD
Retailer 3$1,604 CAD
Retailer 5$2,481 CAD
Retailer 7$3,143 CAD
Retailer 12$3,726 CAD
Retailer 6$4,373 CAD
Retailer 4$5,532 CAD
Do Amore Diamonds$7,166 CAD

18 data points across 12 retailers

14 retailers$806 CAD to $7,166 CAD

A
Cheapest Retailer
-
$806 CAD
$577 USD
A
Retailer 2
-
$904 CAD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$904 CAD
$647 USD
View
Retailer 4
-
$1,000 CAD
$716 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,000 CAD
$716 USD
View
A
Retailer 6
-
$1,187 CAD
$850 USD
View
B+
Retailer 7
-
$1,539 CAD
$1,102 USD
View
A
Retailer 8
-
$1,569 CAD
$1,123 USD
View
A
Retailer 9
-
$1,604 CAD
$1,148 USD
View
B+
Retailer 10
-
$2,481 CAD
$1,776 USD
View
B+
Retailer 11
-
$2,903 CAD
$2,078 USD
View
B
Retailer 12
-
$3,726 CAD
$2,667 USD
View
B
Retailer 13
-
$4,373 CAD
£2,465 GBP
View
Most Expensive
B
Do Amore Diamonds
27-099434230 · Oct 29
$7,166 CAD
$5,130 USD
View
13 more retailers have this diamond
Prices start from $806 CADSave up to $6,360 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
4.50ct Round
$806 CAD