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Marquise|Lab Grown|GIA

4.07ct D IF Marquise Lab Grown Diamond

GD • D/IF • GIA 6531726997

Certificate GIA 6531726997

Diamond specifications and retailer prices

From $19,249 CAD
$13,780 USD
As of October 28, 2026
Save $37,067 CAD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $56,316 CAD at Brilliance · As of October 30, 2026
View at Brilliance

About this 4.07ct lab-grown marquise diamond

This 4.07ct 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 stated by the retailer rather than the lab and certified by GIA 6531726997. Listed at 21 retailers as of October 28, 2026, with prices from $19,249 to $56,316, a $37,067 spread on the same certified stone. Brilliance lists it at $56,316. 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

4.07
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531726997
Dimensions16.32 × 8.35 × 5.26 mm
L/W Ratio1.95
Top View
16.32 mm8.35 mm4.07 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531726997
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $56,316 CAD|Low: $17,145 CAD|High: $87,555 CAD|Avg: $42,237 CAD
Brilliance
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
October 29, 2026
Retailer 17$19,249 CAD
Retailer 7$25,945 CAD
Retailer 3$26,991 CAD
Retailer 15$27,207 CAD
Retailer 4$29,343 CAD
Retailer 11$30,229 CAD
Retailer 16$30,355 CAD
Retailer 5$30,848 CAD
Retailer 18$31,310 CAD
Retailer 12$33,414 CAD
Retailer 8$44,855 CAD
Retailer 14$48,320 CAD
Retailer 10$53,206 CAD
Retailer 13$53,404 CAD
Brilliance$56,316 CAD
Retailer 6$58,049 CAD
Retailer 2$66,648 CAD
Retailer 9$87,555 CAD

33 data points across 18 retailers

21 retailers$19,249 CAD to $56,316 CAD

B+
Cheapest Retailer
-
$19,249 CAD
$13,780 USD
B+
Retailer 2
-
$25,945 CAD
$18,573 USD
View
B+
Retailer 3
-
$26,991 CAD
$19,322 USD
View
B+
Retailer 4
-
$27,207 CAD
$19,477 USD
View
B
Retailer 5
-
$28,497 CAD
$20,400 USD
View
B
Retailer 6
-
$29,343 CAD
$21,006 USD
View
B
Retailer 7
-
$30,229 CAD
$21,640 USD
View
Final sale: no returns
B
Retailer 8
-
$30,355 CAD
$21,730 USD
View
B
Retailer 9
-
$30,848 CAD
$22,083 USD
View
B
Retailer 10
-
$31,310 CAD
$22,414 USD
View
B
Retailer 11
-
$31,560 CAD
$22,593 USD
View
B
Retailer 12
-
$33,414 CAD
£18,835 GBP
View
B
Retailer 13
-
$44,855 CAD
£25,284 GBP
View
B
Retailer 14
-
$48,320 CAD
£27,237 GBP
View
B
Retailer 15
-
$53,404 CAD
€36,410 EUR
View
Most Expensive
B
Brilliance
D36476002 · Oct 30
$56,316 CAD
$40,315 USD
View
15 more retailers have this diamond
Prices start from $19,249 CADSave up to $37,067 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.

B+
4.07ct Marquise
$19,249 CAD