Oval|Lab Grown|IGI

1.23ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG845648874

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845648874

Diamond specifications and retailer prices

From $360 CAD
$258 USD
As of October 31, 2026
Save $2,727 CAD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,087 CAD at Do Amore Diamonds · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845648874 or 845648874. Listed at 14 retailers as of October 31, 2026, with prices from $360 to $3,087, a $2,727 spread on the same certified stone. Do Amore Diamonds lists it at $3,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845648874
Dimensions8.60 × 6.13 × 3.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm6.13 mm1.23 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845648874
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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 31
Current: $3,087 CAD|Low: $360 CAD|High: $3,325 CAD|Avg: $1,183 CAD|-7.1%
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
October 31, 2026
Retailer 12$360 CAD
Retailer 6$373 CAD
Retailer 11$501 CAD
Retailer 9$529 CAD
Retailer 4$535 CAD
Retailer 7$841 CAD
Retailer 13$870 CAD
Retailer 8$1,288 CAD
Retailer 2$1,416 CAD
Retailer 3$1,654 CAD
Retailer 5$1,676 CAD
Retailer 10$1,802 CAD
Do Amore Diamonds$3,087 CAD

5 data points across 13 retailers

14 retailers$360 CAD to $3,087 CAD

A
Cheapest Retailer
-
$360 CAD
$258 USD
Final sale: no returns
A
Retailer 2
-
$373 CAD
$267 USD
View
A
Retailer 3
-
$400 CAD
$286 USD
View
A
Retailer 4
-
$501 CAD
$359 USD
View
A
Retailer 5
-
$529 CAD
£298 GBP
View
A
Retailer 6
-
$535 CAD
$383 USD
View
B+
Retailer 7
-
$841 CAD
£474 GBP
View
B+
Retailer 8
-
$870 CAD
$623 USD
View
B
Retailer 9
-
$1,288 CAD
$922 USD
View
B
Retailer 10
-
$1,416 CAD
$1,014 USD
View
B
Retailer 11
-
$1,654 CAD
$1,184 USD
View
B
Retailer 12
-
$1,676 CAD
$1,200 USD
View
B
Retailer 13
-
$1,802 CAD
$1,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-83691212B · Oct 31
$3,087 CAD
$2,210 USD
View
13 more retailers have this diamond
Prices start from $360 CADSave up to $2,727 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
$360 CAD