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Marquise|Lab Grown|IGI

1.25ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545685

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545685

Diamond specifications and retailer prices

From $697 CAD
As of November 4, 2026
Save $1,899 CAD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,596 CAD at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545685 or 762545685. Listed at 13 retailers as of October 30, 2026, with prices from $697 to $2,596, a $1,899 spread on the same certified stone. Novita Diamonds lists it at $2,596. 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

1.25
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545685
Dimensions11.75 × 5.58 × 3.34 mm
L/W Ratio2.11
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
11.75 mm5.58 mm1.25 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545685
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.9%

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: Nov 4
Current: $2,596 CAD|Low: $697 CAD|High: $3,156 CAD|Avg: $1,859 CAD|+0.4%
Novita 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
Retailer 14
November 5, 2026
Retailer 9$697 CAD
Retailer 10$855 CAD
Retailer 7$1,077 CAD
Retailer 6$1,106 CAD
Retailer 2$1,184 CAD
Retailer 4$1,218 CAD
Retailer 14$1,362 CAD
Retailer 12$1,383 CAD
Retailer 13$2,003 CAD
Retailer 5$2,144 CAD
Retailer 11$2,318 CAD
Retailer 8$2,356 CAD
Retailer 3$2,584 CAD
Novita Diamonds$2,596 CAD

45 data points across 14 retailers

13 retailers$697 CAD to $2,596 CAD

A
Cheapest Retailer
-
$697 CAD
A
Retailer 2
-
$855 CAD
View
A
Retailer 3
-
$1,077 CAD
View
A
Retailer 4
-
$1,106 CAD
View
A
Retailer 5
-
$1,184 CAD
View
Retailer 6
-
$1,218 CAD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,362 CAD
View
B+
Retailer 8
-
$1,383 CAD
View
B+
Retailer 9
-
$2,003 CAD
View
B
Retailer 10
-
$2,318 CAD
View
B
Retailer 11
-
$2,356 CAD
View
B
Retailer 12
-
$2,584 CAD
View
Most Expensive
B
Novita Diamonds
cert_762545685 · Oct 30
$2,596 CAD
A$2,860 AUD
View
12 more retailers have this diamond
Prices start from $697 CADSave up to $1,899 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
1.25ct Marquise
$697 CAD