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Marquise|Lab Grown|IGI

4.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545568

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545568

Diamond specifications and retailer prices

From $14,779 CAD
$10,580 USD
As of October 28, 2026
Save $40,645 CAD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $55,424 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct 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 LG762545568 or 762545568. Listed at 13 retailers as of October 28, 2026, with prices from $14,779 to $55,424, a $40,645 spread on the same certified stone. Cape Diamonds lists it at $55,424. 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

4.02
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545568
Dimensions16.08 × 8.23 × 5.25 mm
L/W Ratio1.95
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
16.08 mm8.23 mm4.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545568
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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 28
Current: $55,424 CAD|Low: $13,164 CAD|High: $72,643 CAD|Avg: $37,397 CAD|-10.8%
Cape 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 1, 2026
Retailer 11$14,779 CAD
Retailer 4$17,368 CAD
Retailer 5$17,997 CAD
Retailer 14$19,952 CAD
Retailer 12$23,345 CAD
Retailer 10$28,441 CAD
Retailer 7$29,402 CAD
Retailer 9$41,117 CAD
Retailer 13$42,624 CAD
Retailer 8$44,309 CAD
Retailer 2$45,075 CAD
Cape Diamonds$55,424 CAD
Retailer 6$64,796 CAD
Retailer 3$72,643 CAD

28 data points across 14 retailers

13 retailers$14,779 CAD to $55,424 CAD

A
Cheapest Retailer
-
$14,779 CAD
$10,580 USD
B+
Retailer 2
-
$17,368 CAD
$12,433 USD
View
B+
Retailer 3
-
$19,952 CAD
$14,283 USD
View
B+
Retailer 4
-
$23,345 CAD
$16,712 USD
View
B
Retailer 5
-
$28,441 CAD
$20,360 USD
View
B
Retailer 6
-
$29,402 CAD
£16,573 GBP
View
B
Retailer 7
-
$41,117 CAD
£23,177 GBP
View
B
Retailer 8
-
$42,624 CAD
$30,513 USD
View
B
Retailer 9
-
$44,309 CAD
€30,209 EUR
View
B
Retailer 10
-
$45,075 CAD
A$49,643 AUD
View
Most Expensive
B
Cape Diamonds
cert_762545568 · Oct 29
$55,424 CAD
ZAR 640,974 ZAR
View
10 more retailers have this diamond
Prices start from $14,779 CADSave up to $40,645 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
4.02ct Marquise
$14,779 CAD