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Oval|Lab Grown|IGI

3.54ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG571378798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571378798

Diamond specifications and retailer prices

From $1,222 CAD
$875 USD
As of October 30, 2026
Save $3,779 CAD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,001 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.54ct lab-grown oval diamond

This 3.54ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG571378798 or 571378798. Listed at 16 retailers as of October 30, 2026, with prices from $1,222 to $5,001, a $3,779 spread on the same certified stone. Brilliant Earth lists it at $5,001. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.54
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571378798
Dimensions12.12 × 8.72 × 5.39 mm
L/W Ratio1.39
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
12.12 mm8.72 mm3.54 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571378798
Side View
Table 59.5%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,001 CAD|Low: $485 CAD|High: $7,222 CAD|Avg: $2,188 CAD|-30.8%
Brilliant Earth
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
Retailer 15
October 30, 2026
Retailer 4$704 CAD
Retailer 10$1,222 CAD
Retailer 15$1,222 CAD
Retailer 12$1,294 CAD
Retailer 14$1,330 CAD
Retailer 2$1,647 CAD
Retailer 9$1,693 CAD
Retailer 13$1,753 CAD
Retailer 6$2,044 CAD
Retailer 11$2,097 CAD
Retailer 3$2,551 CAD
Retailer 8$2,879 CAD
Retailer 7$2,893 CAD
Retailer 5$3,065 CAD
Brilliant Earth$5,001 CAD

32 data points across 15 retailers

16 retailers$1,222 CAD to $5,001 CAD

Retailer 1
-
$606 CAD
$434 USD
Price last confirmed 37 days ago
Retailer 2
-
$679 CAD
$486 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$742 CAD
$531 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$1,222 CAD
$875 USD
View
B+
Retailer 5
-
$1,222 CAD
$875 USD
View
B+
Retailer 6
-
$1,330 CAD
$952 USD
View
B+
Retailer 7
-
$1,647 CAD
A$1,814 AUD
View
B+
Retailer 8
-
$1,693 CAD
ZAR 19,575 ZAR
View
B+
Retailer 9
-
$1,753 CAD
$1,255 USD
View
B+
Retailer 10
-
$2,097 CAD
$1,501 USD
View
Retailer 11
-
$2,417 CAD
$1,730 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$2,551 CAD
$1,826 USD
View
B
Retailer 13
-
$2,879 CAD
£1,623 GBP
View
Retailer 14
-
$2,893 CAD
$2,071 USD
View
Price last confirmed 51 days ago
Retailer 15
-
$3,065 CAD
$2,194 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
7628457A · Oct 30
$5,001 CAD
$3,580 USD
View
15 more retailers have this diamond
Prices start from $1,222 CADSave up to $3,779 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.

B+
3.54ct Oval
$1,222 CAD