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Marquise|Lab Grown|IGI

3.00ct D IF Marquise Lab Grown Diamond

GD • D/IF • IGI LG839641052

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839641052

Diamond specifications and retailer prices

From $3,520 CAD
$2,519 USD
As of November 2, 2026
Save $10,728 CAD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,248 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG839641052 or 839641052. Listed at 23 retailers as of October 31, 2026, with prices from $3,520 to $14,248, a $10,728 spread on the same certified stone. Taylor and Hart lists it at $14,248. 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

3.00
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839641052
Dimensions15.42 × 7.38 × 4.45 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.38 mm3.00 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839641052
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 60.3%

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: $9,512 CAD|Low: $3,520 CAD|High: $14,248 CAD|Avg: $7,616 CAD|-17.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
November 3, 2026
Retailer 11$3,520 CAD
Retailer 7$3,830 CAD
Retailer 8$3,942 CAD
Retailer 3$4,083 CAD
Retailer 20$4,087 CAD
Retailer 5$4,236 CAD
Retailer 6$4,606 CAD
Retailer 16$4,859 CAD
Retailer 14$5,514 CAD
Retailer 4$5,613 CAD
Retailer 15$5,632 CAD
Retailer 13$5,834 CAD
Retailer 2$6,770 CAD
Retailer 10$7,752 CAD
Retailer 18$9,221 CAD
Retailer 1$9,512 CAD
Retailer 12$10,903 CAD
Retailer 17$10,934 CAD
Retailer 19$12,605 CAD
Retailer 9$13,679 CAD
Taylor and Hart$14,248 CAD

27 data points across 21 retailers

23 retailers$3,520 CAD to $14,248 CAD

A
Cheapest Retailer
-
$3,520 CAD
$2,519 USD
A
Retailer 2
-
$3,830 CAD
$2,741 USD
View
A
Retailer 3
-
$3,942 CAD
$2,821 USD
View
Final sale: no returns
A
Retailer 4
-
$4,083 CAD
$2,922 USD
View
A
Retailer 5
-
$4,087 CAD
$2,925 USD
View
A
Retailer 6
-
$4,236 CAD
$3,031 USD
View
A
Retailer 7
-
$4,606 CAD
$3,296 USD
View
A
Retailer 8
-
$4,859 CAD
£2,738 GBP
View
Retailer 9
-
$4,975 CAD
$3,560 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$5,514 CAD
£3,107 GBP
View
A
Retailer 11
-
$5,613 CAD
$4,017 USD
View
A
Retailer 12
-
$5,632 CAD
$4,030 USD
View
A
Retailer 13
-
$5,834 CAD
$4,175 USD
View
Retailer 14
-
$6,770 CAD
€4,614 EUR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$7,752 CAD
£4,368 GBP
View
Retailer 16
-
$8,419 CAD
$6,025 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
$9,221 CAD
A$10,152 AUD
View
B+
Retailer 18
-
$9,512 CAD
ZAR 109,967 ZAR
View
B+
Retailer 19
-
$10,903 CAD
$7,802 USD
View
B+
Retailer 20
-
$10,934 CAD
£6,161 GBP
View
B
Retailer 21
-
$12,605 CAD
$9,020 USD
View
B
Retailer 22
-
$13,679 CAD
SGD 13,228 SGD
View
Most Expensive
B
Taylor and Hart
B5P8ZKV · Oct 31
$14,248 CAD
$10,196 USD
View
22 more retailers have this diamond
Prices start from $3,520 CADSave up to $10,728 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
3.00ct Marquise
$3,520 CAD