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Marquise|Lab Grown|IGI

1.23ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG694530230

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG694530230

Diamond specifications and retailer prices

From $544 CAD
$389 USD
As of November 2, 2026
Save $2,202 CAD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,745 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG694530230 or 694530230. Listed at 16 retailers as of October 29, 2026, with prices from $544 to $2,745, a $2,202 spread on the same certified stone. MOH London lists it at $2,745. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694530230
Dimensions10.86 × 5.70 × 3.63 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.86 mm5.70 mm1.23 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694530230
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.7%

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: Nov 2
Current: $2,745 CAD|Low: $544 CAD|High: $4,821 CAD|Avg: $1,577 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 11$544 CAD
Retailer 7$560 CAD
Retailer 6$608 CAD
Retailer 13$608 CAD
Retailer 14$674 CAD
Retailer 18$674 CAD
Retailer 2$890 CAD
Retailer 9$962 CAD
Retailer 16$1,034 CAD
Retailer 8$1,070 CAD
Retailer 12$1,216 CAD
Retailer 10$1,406 CAD
Retailer 17$1,889 CAD
Retailer 15$2,391 CAD
Retailer 4$2,498 CAD
Retailer 5$2,602 CAD
MOH London$2,745 CAD
Retailer 3$4,821 CAD

27 data points across 18 retailers

16 retailers$544 CAD to $2,745 CAD

A
Cheapest Retailer
-
$544 CAD
$389 USD
A
Retailer 2
-
$560 CAD
$401 USD
View
A
Retailer 3
-
$608 CAD
$435 USD
View
A
Retailer 4
-
$608 CAD
$435 USD
View
Final sale: no returns
A
Retailer 5
-
$674 CAD
$482 USD
View
Retailer 6
-
$674 CAD
$482 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$890 CAD
£501 GBP
View
B+
Retailer 8
-
$1,034 CAD
$740 USD
View
B+
Retailer 9
-
$1,070 CAD
$766 USD
View
B
Retailer 10
-
$1,216 CAD
£685 GBP
View
B
Retailer 11
-
$1,889 CAD
$1,352 USD
View
B
Retailer 12
-
$2,391 CAD
$1,711 USD
View
B
Retailer 13
-
$2,498 CAD
$1,788 USD
View
B
Retailer 14
-
$2,602 CAD
$1,862 USD
View
Most Expensive
B
MOH London
LG694530230 · Oct 29
$2,745 CAD
£1,547 GBP
View
14 more retailers have this diamond
Prices start from $544 CADSave up to $2,202 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 Marquise
$544 CAD