Oval|Lab Grown|IGI

1.23ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG741571883

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741571883

Diamond specifications and retailer prices

From $354 CAD
$252 USD
As of October 28, 2026
Save $2,680 CAD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,034 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 LG741571883 or 741571883. Listed at 23 retailers as of October 28, 2026, with prices from $354 to $3,034, a $2,680 spread on the same certified stone. Do Amore Diamonds lists it at $3,034. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741571883
Dimensions8.75 × 6.11 × 8.75 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.75 mm6.11 mm1.23 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741571883
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

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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 28
Current: $827 CAD|Low: $239 CAD|High: $1,953 CAD|Avg: $882 CAD|+4.0%
Retailer 1
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 28, 2026
Retailer 5$239 CAD
Retailer 3$354 CAD
Retailer 12$392 CAD
Retailer 11$531 CAD
Retailer 10$532 CAD
Retailer 2$676 CAD
Retailer 1$827 CAD
Retailer 4$912 CAD
Retailer 9$969 CAD
Retailer 6$1,055 CAD
Retailer 13$1,313 CAD
Retailer 8$1,739 CAD
Retailer 7$1,882 CAD

41 data points across 13 retailers

23 retailers$354 CAD to $3,034 CAD

A
Retailer 1
-
$303 CAD
$216 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$354 CAD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$367 CAD
$261 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$388 CAD
$276 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$392 CAD
$279 USD
View
A
Retailer 6
-
$392 CAD
$279 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$392 CAD
$279 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$531 CAD
$378 USD
View
A
Retailer 9
-
$532 CAD
$379 USD
View
A
Retailer 10
-
$676 CAD
$481 USD
View
B+
Retailer 11
-
$827 CAD
£463 GBP
View
B+
Retailer 12
-
$912 CAD
$649 USD
View
B+
Retailer 13
-
$969 CAD
$690 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,055 CAD
A$1,155 AUD
View
B
Retailer 15
-
$1,313 CAD
$935 USD
View
B
Retailer 16
-
$1,393 CAD
$992 USD
View
Price last confirmed 19 days ago
B
Retailer 17
-
$1,393 CAD
$992 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,393 CAD
$992 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,644 CAD
$1,171 USD
View
B
Retailer 20
-
$1,739 CAD
£975 GBP
View
B
Retailer 21
-
$1,882 CAD
$1,340 USD
View
B
Retailer 22
-
$1,962 CAD
$1,397 USD
View
Most Expensive
B
Do Amore Diamonds
27-FA07F586A · Oct 29
$3,034 CAD
$2,160 USD
View
22 more retailers have this diamond
Prices start from $354 CADSave up to $2,680 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
$354 CAD