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Marquise|Lab Grown|IGI

0.85ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG799608343

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799608343

Diamond specifications and retailer prices

From $319 CAD
$228 USD
As of November 3, 2026
Save $3,706 CAD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $4,025 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.85ct lab-grown marquise diamond

This 0.85ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799608343 or 799608343. Listed at 27 retailers as of November 2, 2026, with prices from $319 to $4,025, a $3,706 spread on the same certified stone. Do Amore Diamonds lists it at $4,025. 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

0.85
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608343
Dimensions9.44 × 5.12 × 3.10 mm
L/W Ratio1.84
Girdle conditionFaceted
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
9.44 mm5.12 mm0.85 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608343
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.5%

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 3
Current: $1,499 CAD|Low: $281 CAD|High: $3,158 CAD|Avg: $1,187 CAD|-2.0%
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
Retailer 21
Retailer 22
November 3, 2026
Retailer 14$291 CAD
Retailer 12$319 CAD
Retailer 13$337 CAD
Retailer 16$355 CAD
Retailer 17$512 CAD
Retailer 6$671 CAD
Retailer 18$716 CAD
Retailer 9$783 CAD
Retailer 22$868 CAD
Retailer 8$982 CAD
Retailer 10$1,122 CAD
Retailer 20$1,230 CAD
Retailer 4$1,266 CAD
Retailer 3$1,324 CAD
Retailer 15$1,425 CAD
Retailer 1$1,499 CAD
Retailer 19$1,578 CAD
Retailer 7$1,694 CAD
Retailer 21$1,699 CAD
Retailer 11$1,924 CAD
Retailer 2$2,180 CAD
Retailer 5$2,180 CAD

34 data points across 22 retailers

27 retailers$319 CAD to $4,025 CAD

Retailer 1
-
$291 CAD
$208 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$319 CAD
$228 USD
View
Final sale: no returns
Retailer 3
-
$337 CAD
$241 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$355 CAD
$254 USD
View
Retailer 5
-
$358 CAD
$256 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$512 CAD
£289 GBP
View
A
Retailer 7
-
$594 CAD
$425 USD
View
A
Retailer 8
-
$671 CAD
$480 USD
View
A
Retailer 9
-
$716 CAD
ZAR 8,272 ZAR
View
A
Retailer 10
-
$778 CAD
$557 USD
View
A
Retailer 11
-
$783 CAD
$560 USD
View
A
Retailer 12
-
$868 CAD
$621 USD
View
B+
Retailer 13
-
$982 CAD
A$1,081 AUD
View
Retailer 14
-
$1,122 CAD
€765 EUR
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,230 CAD
$880 USD
View
B+
Retailer 16
-
$1,266 CAD
$906 USD
View
Retailer 17
-
$1,272 CAD
$910 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$1,324 CAD
A$1,458 AUD
View
B+
Retailer 19
-
$1,425 CAD
$1,020 USD
View
B+
Retailer 20
-
$1,499 CAD
$1,073 USD
View
B
Retailer 21
-
$1,578 CAD
£889 GBP
View
B
Retailer 22
-
$1,694 CAD
$1,212 USD
View
B
Retailer 23
-
$1,699 CAD
A$1,870 AUD
View
B
Retailer 24
-
$1,924 CAD
View
B
Retailer 25
-
$2,180 CAD
$1,560 USD
View
B
Retailer 26
-
$2,180 CAD
$1,560 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG799608343 · Nov 2
$4,025 CAD
$2,880 USD
View
26 more retailers have this diamond
Prices start from $319 CADSave up to $3,706 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
0.85ct Marquise
$319 CAD