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Oval|Lab Grown|IGI

4.31ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG581329749

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG581329749

Diamond specifications and retailer prices

From $1,402 CAD
$1,004 USD
As of October 30, 2026
Save $2,956 CAD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,358 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.31ct lab-grown oval diamond

This 4.31ct 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 LG581329749 or 581329749. Listed at 15 retailers as of October 30, 2026, with prices from $1,402 to $4,358, a $2,956 spread on the same certified stone. Brilliant Earth lists it at $4,358. 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

4.31
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581329749
Dimensions13.17 × 9.20 × 5.75 mm
L/W Ratio1.43
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
13.17 mm9.20 mm4.31 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581329749
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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: $4,358 CAD|Low: $548 CAD|High: $4,903 CAD|Avg: $2,170 CAD|-11.1%
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
Retailer 16
October 30, 2026
Retailer 5$816 CAD
Retailer 7$837 CAD
Retailer 4$1,402 CAD
Retailer 11$1,404 CAD
Retailer 15$1,472 CAD
Retailer 13$1,506 CAD
Retailer 10$1,801 CAD
Retailer 2$1,813 CAD
Retailer 14$1,943 CAD
Retailer 8$2,257 CAD
Retailer 12$2,336 CAD
Retailer 16$2,942 CAD
Retailer 6$3,275 CAD
Retailer 3$3,304 CAD
Retailer 9$3,798 CAD
Brilliant Earth$4,358 CAD

34 data points across 16 retailers

15 retailers$1,402 CAD to $4,358 CAD

Retailer 1
-
$675 CAD
$483 USD
Price last confirmed 37 days ago
Retailer 2
-
$756 CAD
$541 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$827 CAD
$592 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$1,402 CAD
$1,004 USD
View
B+
Retailer 5
-
$1,404 CAD
$1,005 USD
View
B+
Retailer 6
-
$1,472 CAD
$1,054 USD
View
B+
Retailer 7
-
$1,801 CAD
ZAR 20,826 ZAR
View
B+
Retailer 8
-
$1,813 CAD
A$1,997 AUD
View
B+
Retailer 9
-
$1,943 CAD
$1,391 USD
View
B
Retailer 10
-
$2,336 CAD
$1,672 USD
View
Retailer 11
-
$2,692 CAD
$1,927 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,942 CAD
$2,106 USD
View
Retailer 13
-
$3,275 CAD
$2,345 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$3,798 CAD
£2,141 GBP
View
Most Expensive
B
Brilliant Earth
7625279A · Oct 30
$4,358 CAD
$3,120 USD
View
14 more retailers have this diamond
Prices start from $1,402 CADSave up to $2,956 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+
4.31ct Oval
$1,402 CAD