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Oval|Lab Grown|IGI

1.23ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843675245

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843675245

Diamond specifications and retailer prices

From $273 CAD
$195 USD
As of October 29, 2026
Save $2,344 CAD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,617 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown oval diamond

This 1.23ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843675245 or 843675245. Listed at 21 retailers as of October 29, 2026, with prices from $273 to $2,617, a $2,344 spread on the same certified stone. Do Amore Diamonds lists it at $2,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675245
Dimensions8.77 × 5.95 × 3.76 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.77 mm5.95 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675245
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

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: $2,617 CAD|Low: $270 CAD|High: $2,617 CAD|Avg: $872 CAD|+27.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 18$273 CAD
Retailer 9$305 CAD
Retailer 5$318 CAD
Retailer 3$339 CAD
Retailer 21$339 CAD
Retailer 7$456 CAD
Retailer 15$471 CAD
Retailer 11$487 CAD
Retailer 16$643 CAD
Retailer 2$691 CAD
Retailer 10$788 CAD
Retailer 14$854 CAD
Retailer 17$914 CAD
Retailer 20$1,051 CAD
Retailer 8$1,093 CAD
Retailer 4$1,202 CAD
Retailer 12$1,444 CAD
Retailer 19$1,502 CAD
Retailer 6$1,650 CAD
Retailer 13$1,793 CAD
Do Amore Diamonds$2,617 CAD

13 data points across 21 retailers

21 retailers$273 CAD to $2,617 CAD

A
Cheapest Retailer
-
$273 CAD
$195 USD
A
Retailer 2
-
$305 CAD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
$318 CAD
$227 USD
View
A
Retailer 4
-
$339 CAD
$242 USD
View
A
Retailer 5
-
$339 CAD
$242 USD
View
B+
Retailer 6
-
$456 CAD
$326 USD
View
A
Retailer 7
-
$471 CAD
£265 GBP
View
A
Retailer 8
-
$487 CAD
$348 USD
View
A
Retailer 9
-
$643 CAD
ZAR 7,419 ZAR
View
A
Retailer 10
-
$691 CAD
£389 GBP
View
B+
Retailer 11
-
$788 CAD
$563 USD
View
B+
Retailer 12
-
$854 CAD
$610 USD
View
B+
Retailer 13
-
$914 CAD
A$1,005 AUD
View
B
Retailer 14
-
$1,051 CAD
A$1,155 AUD
View
B+
Retailer 15
-
$1,093 CAD
$781 USD
View
B+
Retailer 16
-
$1,202 CAD
$859 USD
View
B
Retailer 17
-
$1,444 CAD
$1,031 USD
View
B
Retailer 18
-
$1,502 CAD
£845 GBP
View
B
Retailer 19
-
$1,650 CAD
$1,179 USD
View
B
Retailer 20
-
$1,793 CAD
$1,281 USD
View
Most Expensive
B
Do Amore Diamonds
27-C568C43C3 · Oct 29
$2,617 CAD
$1,870 USD
View
20 more retailers have this diamond
Prices start from $273 CADSave up to $2,344 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
1.23ct Oval
$273 CAD