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Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG814623773

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814623773

Diamond specifications and retailer prices

From $276 CAD
$197 USD
As of October 29, 2026
Save $2,370 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,645 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814623773 or 814623773. Listed at 17 retailers as of October 29, 2026, with prices from $276 to $2,645, a $2,370 spread on the same certified stone. Do Amore Diamonds lists it at $2,645. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623773
Dimensions8.84 × 5.96 × 3.77 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm5.96 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623773
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.3%

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: $2,645 CAD|Low: $308 CAD|High: $2,645 CAD|Avg: $1,022 CAD
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 30, 2026
Retailer 11$308 CAD
Retailer 9$459 CAD
Retailer 3$515 CAD
Retailer 7$587 CAD
Retailer 4$596 CAD
Retailer 2$625 CAD
Retailer 8$836 CAD
Retailer 10$1,103 CAD
Retailer 13$1,341 CAD
Retailer 5$1,428 CAD
Retailer 12$1,576 CAD
Retailer 6$1,607 CAD
Do Amore Diamonds$2,645 CAD

29 data points across 13 retailers

17 retailers$276 CAD to $2,645 CAD

A
Cheapest Retailer
-
$276 CAD
$197 USD
A
Retailer 2
-
$308 CAD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$342 CAD
$244 USD
View
A
Retailer 4
-
$342 CAD
$244 USD
View
Retailer 5
-
$459 CAD
£258 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$515 CAD
$368 USD
View
A
Retailer 7
-
$587 CAD
ZAR 6,776 ZAR
View
A
Retailer 8
-
$596 CAD
$426 USD
View
A
Retailer 9
-
$625 CAD
£352 GBP
View
B+
Retailer 10
-
$836 CAD
A$919 AUD
View
B+
Retailer 11
-
$1,099 CAD
$785 USD
View
B+
Retailer 12
-
$1,103 CAD
$788 USD
View
B
Retailer 13
-
$1,341 CAD
$958 USD
View
Retailer 14
-
$1,428 CAD
$1,020 USD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,576 CAD
$1,126 USD
View
B
Retailer 16
-
$1,607 CAD
£904 GBP
View
Most Expensive
B
Do Amore Diamonds
27-222809B73 · Oct 29
$2,645 CAD
$1,890 USD
View
16 more retailers have this diamond
Prices start from $276 CADSave up to $2,370 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
$276 CAD