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Round|Lab Grown|IGI

3.72ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG620449208

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620449208

Diamond specifications and retailer prices

From $847 CAD
$605 USD
As of October 29, 2026
Save $6,431 CAD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,278 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.72ct lab-grown round diamond

This 3.72ct 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 LG620449208 or 620449208. Listed at 11 retailers as of October 29, 2026, with prices from $847 to $7,278, a $6,431 spread on the same certified stone. Do Amore Diamonds lists it at $7,278. 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

3.72
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620449208
Dimensions9.90 × 9.87 × 6.11 mm
L/W Ratio1.00
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
9.90 mm9.87 mm3.72 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620449208
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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: $7,278 CAD|Low: $949 CAD|High: $7,278 CAD|Avg: $3,063 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$949 CAD
Retailer 9$1,467 CAD
Retailer 4$1,558 CAD
Retailer 8$1,611 CAD
Retailer 5$1,617 CAD
Retailer 6$2,606 CAD
Retailer 10$3,323 CAD
Retailer 3$4,095 CAD
Retailer 11$4,209 CAD
Retailer 2$4,593 CAD
Do Amore Diamonds$7,278 CAD

30 data points across 11 retailers

11 retailers$847 CAD to $7,278 CAD

A
Cheapest Retailer
-
$847 CAD
$605 USD
A
Retailer 2
-
$949 CAD
$678 USD
View
A
Retailer 3
-
$1,467 CAD
$1,048 USD
View
A
Retailer 4
-
$1,558 CAD
£876 GBP
View
A
Retailer 5
-
$1,611 CAD
$1,151 USD
View
B+
Retailer 6
-
$1,617 CAD
$1,155 USD
View
B
Retailer 7
-
$2,606 CAD
$1,862 USD
View
B
Retailer 8
-
$3,050 CAD
$2,179 USD
View
B
Retailer 9
-
$3,323 CAD
$2,374 USD
View
B
Retailer 10
-
$4,593 CAD
£2,584 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1612848 · Oct 29
$7,278 CAD
$5,200 USD
View
10 more retailers have this diamond
Prices start from $847 CADSave up to $6,431 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
3.72ct Round
$847 CAD