CaratHunter
Plans
Marquise|Lab Grown|IGI

0.87ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG818671786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818671786

Diamond specifications and retailer prices

From $349 CAD
$249 USD
As of October 28, 2026
Save $1,424 CAD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,773 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.87ct lab-grown marquise diamond

This 0.87ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818671786 or 818671786. Listed at 21 retailers as of October 28, 2026, with prices from $349 to $1,773, a $1,424 spread on the same certified stone. Reve Diamonds lists it at $1,773. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.87
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671786
Dimensions9.87 × 5.03 × 3.13 mm
L/W Ratio1.96
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
9.87 mm5.03 mm0.87 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671786
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

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: Oct 28
Current: $717 CAD|Low: $248 CAD|High: $1,773 CAD|Avg: $934 CAD|+4.1%
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
Reve Diamonds
October 28, 2026
Retailer 5$349 CAD
Retailer 7$509 CAD
Retailer 13$539 CAD
Retailer 3$546 CAD
Retailer 10$647 CAD
Retailer 8$700 CAD
Retailer 1$717 CAD
Retailer 2$770 CAD
Retailer 4$837 CAD
Retailer 9$964 CAD
Retailer 12$1,248 CAD
Retailer 6$1,317 CAD
Retailer 14$1,484 CAD
Retailer 11$1,552 CAD
Reve Diamonds$1,773 CAD

34 data points across 15 retailers

21 retailers$349 CAD to $1,773 CAD

A
Retailer 1
-
$312 CAD
$223 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$349 CAD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$362 CAD
$259 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$382 CAD
$273 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$386 CAD
$276 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$386 CAD
$276 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$509 CAD
£286 GBP
View
A
Retailer 8
-
$539 CAD
$385 USD
View
A
Retailer 9
-
$546 CAD
$390 USD
View
A
Retailer 10
-
$647 CAD
€440 EUR
View
A
Retailer 11
-
$700 CAD
ZAR 8,076 ZAR
View
A
Retailer 12
-
$717 CAD
£404 GBP
View
A
Retailer 13
-
$770 CAD
$550 USD
View
A
Retailer 14
-
$837 CAD
$598 USD
View
A
Retailer 15
-
$964 CAD
A$1,060 AUD
View
B+
Retailer 16
-
$1,244 CAD
$889 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,248 CAD
$892 USD
View
B+
Retailer 18
-
$1,317 CAD
$941 USD
View
B+
Retailer 19
-
$1,484 CAD
$1,060 USD
View
B+
Retailer 20
-
$1,552 CAD
£873 GBP
View
Most Expensive
B
Reve Diamonds
4CD1354CE · Oct 28
$1,773 CAD
$1,267 USD
View
20 more retailers have this diamond
Prices start from $349 CADSave up to $1,424 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
0.87ct Marquise
$349 CAD