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Marquise|Lab Grown|IGI

3.03ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG844687276

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844687276

Diamond specifications and retailer prices

From $3,770 CAD
As of November 1, 2026
Save $9,866 CAD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,636 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG844687276 or 844687276. Listed at 14 retailers as of October 31, 2026, with prices from $3,770 to $13,636, a $9,866 spread on the same certified stone. Taylor and Hart lists it at $13,636. 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

3.03
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687276
Dimensions14.67 × 7.32 × 4.70 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.67 mm7.32 mm3.03 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687276
Side View
Table 63.0%Crown 36.1°Girdle: THK-VTKPavilion 39.7°Culet: NoneDepth 64.2%

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 1
Current: $5,438 CAD|Low: $3,770 CAD|High: $14,511 CAD|Avg: $7,670 CAD|-10.9%
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
Taylor and Hart
November 3, 2026
Retailer 3$3,770 CAD
Retailer 13$4,137 CAD
Retailer 2$4,623 CAD
Retailer 7$4,647 CAD
Retailer 8$5,379 CAD
Retailer 1$5,438 CAD
Retailer 6$5,881 CAD
Retailer 4$7,411 CAD
Retailer 10$8,820 CAD
Retailer 11$9,070 CAD
Retailer 12$10,431 CAD
Retailer 9$10,459 CAD
Retailer 5$11,521 CAD
Taylor and Hart$13,636 CAD

15 data points across 14 retailers

14 retailers$3,770 CAD to $13,636 CAD

A
Cheapest Retailer
-
$3,770 CAD
Final sale: no returns
A
Retailer 2
-
$4,137 CAD
View
A
Retailer 3
-
$4,623 CAD
View
A
Retailer 4
-
$4,647 CAD
View
A
Retailer 5
-
$5,379 CAD
View
A
Retailer 6
-
$5,438 CAD
View
A
Retailer 7
-
$5,881 CAD
View
A
Retailer 8
-
$7,411 CAD
View
B+
Retailer 9
-
$8,820 CAD
View
B+
Retailer 10
-
$9,070 CAD
View
B+
Retailer 11
-
$10,431 CAD
View
B+
Retailer 12
-
$10,459 CAD
View
B+
Retailer 13
-
$11,521 CAD
View
Most Expensive
B
Taylor and Hart
HBXLV5E · Oct 31
$13,636 CAD
$9,758 USD
View
13 more retailers have this diamond
Prices start from $3,770 CADSave up to $9,866 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
3.03ct Marquise
$3,770 CAD