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Round|Lab Grown|IGI

1.23ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG692511453

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692511453

Diamond specifications and retailer prices

From $232 CAD
$166 USD
As of October 29, 2026
Save $2,007 CAD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,239 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round 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 LG692511453 or 692511453. Listed at 22 retailers as of October 29, 2026, with prices from $232 to $2,239, a $2,007 spread on the same certified stone. Do Amore Diamonds lists it at $2,239. 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 angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692511453
Dimensions6.84 × 6.87 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.84 mm6.87 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692511453
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: $2,239 CAD|Low: $232 CAD|High: $2,239 CAD|Avg: $741 CAD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 20$232 CAD
Retailer 6$259 CAD
Retailer 21$270 CAD
Retailer 3$288 CAD
Retailer 19$288 CAD
Retailer 10$390 CAD
Retailer 11$431 CAD
Retailer 2$542 CAD
Retailer 15$547 CAD
Retailer 13$574 CAD
Retailer 8$638 CAD
Retailer 4$714 CAD
Retailer 14$735 CAD
Retailer 17$777 CAD
Retailer 7$806 CAD
Retailer 5$1,023 CAD
Retailer 16$1,031 CAD
Retailer 12$1,266 CAD
Retailer 18$1,491 CAD
Retailer 9$1,522 CAD
Do Amore Diamonds$2,239 CAD

29 data points across 21 retailers

22 retailers$232 CAD to $2,239 CAD

A
Cheapest Retailer
-
$232 CAD
$166 USD
A
Retailer 2
-
$259 CAD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$270 CAD
$193 USD
View
A
Retailer 4
-
$288 CAD
$206 USD
View
A
Retailer 5
-
$288 CAD
$206 USD
View
B+
Retailer 6
-
$390 CAD
$279 USD
View
A
Retailer 7
-
$431 CAD
$308 USD
View
Retailer 8
-
$484 CAD
HK$2,700 HKD
View
Price last confirmed 56 days ago
A
Retailer 9
-
$542 CAD
£305 GBP
View
A
Retailer 10
-
$547 CAD
ZAR 6,312 ZAR
View
A
Retailer 11
-
$574 CAD
£323 GBP
View
B+
Retailer 12
-
$638 CAD
$456 USD
View
Retailer 13
-
$714 CAD
$510 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$735 CAD
A$808 AUD
View
B+
Retailer 15
-
$777 CAD
A$854 AUD
View
B+
Retailer 16
-
$806 CAD
$576 USD
View
Retailer 17
-
$1,023 CAD
$731 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$1,031 CAD
A$1,133 AUD
View
B
Retailer 19
-
$1,266 CAD
$905 USD
View
B
Retailer 20
-
$1,491 CAD
£839 GBP
View
B
Retailer 21
-
$1,522 CAD
$1,088 USD
View
Most Expensive
B
Do Amore Diamonds
27-AA7BC5A7A · Oct 29
$2,239 CAD
$1,600 USD
View
21 more retailers have this diamond
Prices start from $232 CADSave up to $2,007 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 Round
$232 CAD