Marquise|Lab Grown|IGI

0.83ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG817672511

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817672511

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of November 3, 2026
Save $1,436 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,792 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.83ct lab-grown marquise diamond

This 0.83ct 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 LG817672511 or 817672511. Listed at 20 retailers as of November 1, 2026, with prices from $356 to $1,792, a $1,436 spread on the same certified stone. Reve Diamonds lists it at $1,792. 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

0.83
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817672511
Dimensions9.57 × 4.93 × 3.10 mm
L/W Ratio1.94
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
9.57 mm4.93 mm0.83 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817672511
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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: $738 CAD|Low: $356 CAD|High: $1,792 CAD|Avg: $929 CAD|+2.7%
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
November 3, 2026
Retailer 4$356 CAD
Retailer 7$516 CAD
Retailer 2$556 CAD
Retailer 12$660 CAD
Retailer 13$671 CAD
Retailer 8$718 CAD
Retailer 1$738 CAD
Retailer 5$756 CAD
Retailer 3$857 CAD
Retailer 11$985 CAD
Retailer 10$1,026 CAD
Retailer 14$1,230 CAD
Retailer 6$1,343 CAD
Retailer 9$1,583 CAD
Reve Diamonds$1,792 CAD

31 data points across 15 retailers

20 retailers$356 CAD to $1,792 CAD

Retailer 1
-
$319 CAD
$228 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$356 CAD
$255 USD
View
Final sale: no returns
Retailer 3
-
$369 CAD
$264 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$395 CAD
$283 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$395 CAD
$283 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$516 CAD
£291 GBP
View
A
Retailer 7
-
$556 CAD
$398 USD
View
Retailer 8
-
$660 CAD
€450 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$671 CAD
$480 USD
View
A
Retailer 10
-
$718 CAD
ZAR 8,297 ZAR
View
A
Retailer 11
-
$738 CAD
£416 GBP
View
A
Retailer 12
-
$756 CAD
$541 USD
View
Retailer 13
-
$857 CAD
$613 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$985 CAD
A$1,084 AUD
View
B+
Retailer 15
-
$1,026 CAD
$734 USD
View
B+
Retailer 16
-
$1,230 CAD
$880 USD
View
Retailer 17
-
$1,269 CAD
$908 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
$1,343 CAD
$961 USD
View
B
Retailer 19
-
$1,583 CAD
£892 GBP
View
Most Expensive
B
Reve Diamonds
03CE3A1A9 · Nov 1
$1,792 CAD
$1,283 USD
View
19 more retailers have this diamond
Prices start from $356 CADSave up to $1,436 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
0.83ct Marquise
$356 CAD