CaratHunter
Plans
Marquise|Lab Grown|IGI

1.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG805616620

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805616620

Diamond specifications and retailer prices

From $583 CAD
$417 USD
As of October 30, 2026
Save $1,787 CAD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,369 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805616620 or 805616620. Listed at 10 retailers as of October 30, 2026, with prices from $583 to $2,369, a $1,787 spread on the same certified stone. Yadav Diamonds lists it at $2,369. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805616620
Dimensions11.27 × 5.62 × 3.43 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.62 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805616620
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.0%

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: Oct 30
Current: $933 CAD|Low: $583 CAD|High: $2,369 CAD|Avg: $1,171 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yadav Diamonds
October 31, 2026
Retailer 8$583 CAD
Retailer 7$603 CAD
Retailer 5$803 CAD
Retailer 2$882 CAD
Retailer 1$933 CAD
Retailer 6$1,058 CAD
Retailer 4$1,378 CAD
Retailer 3$2,001 CAD
Yadav Diamonds$2,369 CAD

40 data points across 9 retailers

10 retailers$583 CAD to $2,369 CAD

A
Cheapest Retailer
-
$583 CAD
$417 USD
A
Retailer 2
-
$603 CAD
$432 USD
View
B+
Retailer 3
-
$803 CAD
$575 USD
View
B+
Retailer 4
-
$882 CAD
£497 GBP
View
B+
Retailer 5
-
$933 CAD
A$1,028 AUD
View
B+
Retailer 6
-
$1,058 CAD
$758 USD
View
B
Retailer 7
-
$1,378 CAD
A$1,518 AUD
View
B
Retailer 8
-
$1,835 CAD
$1,314 USD
View
B
Retailer 9
-
$2,001 CAD
£1,128 GBP
View
Most Expensive
B
Yadav Diamonds
13016813 · Oct 30
$2,369 CAD
$1,696 USD
View
9 more retailers have this diamond
Prices start from $583 CADSave up to $1,787 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
$583 CAD