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Oval|Lab Grown|IGI

4.23ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG534263029

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG534263029

Diamond specifications and retailer prices

From $736 CAD
$527 USD
As of October 29, 2026
Save $5,801 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,537 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.23ct lab-grown oval diamond

This 4.23ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG534263029 or 534263029. Listed at 18 retailers as of October 29, 2026, with prices from $736 to $6,537, a $5,801 spread on the same certified stone. Do Amore Diamonds lists it at $6,537. 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

4.23
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263029
Dimensions12.76 × 9.11 × 5.79 mm
L/W Ratio1.40
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
12.76 mm9.11 mm4.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534263029
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,537 CAD|Low: $594 CAD|High: $6,537 CAD|Avg: $2,121 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 17$736 CAD
Retailer 4$824 CAD
Retailer 5$824 CAD
Retailer 7$912 CAD
Retailer 18$912 CAD
Retailer 14$1,104 CAD
Retailer 2$1,113 CAD
Retailer 11$1,380 CAD
Retailer 19$1,415 CAD
Retailer 10$1,461 CAD
Retailer 6$1,475 CAD
Retailer 12$2,018 CAD
Retailer 16$2,355 CAD
Retailer 3$2,650 CAD
Retailer 8$2,938 CAD
Retailer 15$3,276 CAD
Retailer 9$3,425 CAD
Retailer 13$4,396 CAD
Do Amore Diamonds$6,537 CAD

34 data points across 19 retailers

18 retailers$736 CAD to $6,537 CAD

A
Cheapest Retailer
-
$736 CAD
$527 USD
A
Retailer 2
-
$824 CAD
$590 USD
View
Final sale: no returns
A
Retailer 3
-
$824 CAD
$590 USD
View
Retailer 4
-
$912 CAD
$653 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$912 CAD
$653 USD
View
A
Retailer 6
-
$1,104 CAD
$790 USD
View
A
Retailer 7
-
$1,113 CAD
£628 GBP
View
B+
Retailer 8
-
$1,415 CAD
$1,013 USD
View
B+
Retailer 9
-
$1,461 CAD
$1,046 USD
View
B+
Retailer 10
-
$1,475 CAD
$1,056 USD
View
B+
Retailer 11
-
$2,018 CAD
A$2,223 AUD
View
B
Retailer 12
-
$2,355 CAD
$1,686 USD
View
B
Retailer 13
-
$2,650 CAD
$1,897 USD
View
B
Retailer 14
-
$2,938 CAD
£1,656 GBP
View
Retailer 15
-
$3,276 CAD
$2,345 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$3,425 CAD
$2,452 USD
View
B
Retailer 17
-
$4,396 CAD
£2,478 GBP
View
Most Expensive
B
Do Amore Diamonds
27-671827B8A · Oct 31
$6,537 CAD
$4,680 USD
View
17 more retailers have this diamond
Prices start from $736 CADSave up to $5,801 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
4.23ct Oval
$736 CAD