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Round|Lab Grown|IGI

3.73ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG636467075

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636467075

Diamond specifications and retailer prices

From $655 CAD
$469 USD
As of October 29, 2026
Save $2,137 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,243 CAD at Rare Carat · As of August 3, 2026
View at Rare Carat

About this 3.73ct lab-grown round diamond

This 3.73ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636467075 or 636467075. Listed at 8 retailers as of October 29, 2026, with a 326% 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

3.73
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636467075
Dimensions10.07 × 10.01 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm10.01 mm3.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636467075
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.8°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: Oct 29
Current: $2,981 CAD|Low: $450 CAD|High: $5,015 CAD|Avg: $1,907 CAD
Rare Carat
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
October 27, 2026
Retailer 2$655 CAD
Retailer 12$698 CAD
Retailer 7$933 CAD
Retailer 10$1,120 CAD
Retailer 5$1,148 CAD
Retailer 13$1,247 CAD
Retailer 14$1,600 CAD
Retailer 9$1,805 CAD
Retailer 4$1,900 CAD
Retailer 6$2,111 CAD
Retailer 11$2,691 CAD
Retailer 3$2,792 CAD
Rare Carat$2,981 CAD
Retailer 8$5,015 CAD

14 data points across 14 retailers

8 retailers$655 CAD to $2,792 CAD

A
Cheapest Retailer
-
$655 CAD
$469 USD
Final sale: no returns
B+
Retailer 2
-
$933 CAD
$668 USD
View
Retailer 3
-
$1,600 CAD
ZAR 18,509 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
$1,805 CAD
$1,292 USD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
$2,111 CAD
View
B
Retailer 6
-
$2,792 CAD
$1,999 USD
View
Retailer 7
-
$2,981 CAD
$2,134 USD
View
Price last confirmed 52 days ago
Most Expensive
Rare Carat
636467075 · Aug 3
$3,243 CAD
$2,322 USD
View
Price last confirmed 89 days ago
7 more retailers have this diamond
Prices start from $655 CADSave up to $2,137 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
3.73ct Round
$655 CAD