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Marquise|Lab Grown|IGI

0.71ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG733585976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733585976

Diamond specifications and retailer prices

From $429 CAD
$307 USD
As of October 30, 2026
Save $3,385 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,814 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733585976 or 733585976. Listed at 20 retailers as of October 30, 2026, with prices from $429 to $3,814, a $3,385 spread on the same certified stone. Do Amore Diamonds lists it at $3,814. 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

0.71
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733585976
Dimensions9.20 × 4.69 × 2.95 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm4.69 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733585976
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,053 CAD|Low: $412 CAD|High: $2,381 CAD|Avg: $1,179 CAD|+3.2%
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
October 31, 2026
Retailer 3$429 CAD
Retailer 9$489 CAD
Retailer 4$532 CAD
Retailer 12$532 CAD
Retailer 5$710 CAD
Retailer 1$1,053 CAD
Retailer 8$1,062 CAD
Retailer 11$1,408 CAD
Retailer 10$1,439 CAD
Retailer 6$1,489 CAD
Retailer 13$1,633 CAD
Retailer 2$2,278 CAD
Retailer 7$2,365 CAD

45 data points across 13 retailers

20 retailers$429 CAD to $3,814 CAD

A
Cheapest Retailer
-
$429 CAD
$307 USD
A
Retailer 2
-
$489 CAD
$350 USD
View
Final sale: no returns
Retailer 3
-
$497 CAD
$356 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$532 CAD
$381 USD
View
Retailer 5
-
$532 CAD
$381 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$539 CAD
$386 USD
View
A
Retailer 7
-
$710 CAD
$508 USD
View
B+
Retailer 8
-
$1,053 CAD
£593 GBP
View
B+
Retailer 9
-
$1,062 CAD
ZAR 12,277 ZAR
View
B+
Retailer 10
-
$1,408 CAD
A$1,551 AUD
View
B+
Retailer 11
-
$1,439 CAD
$1,030 USD
View
B+
Retailer 12
-
$1,489 CAD
A$1,640 AUD
View
B
Retailer 13
-
$1,633 CAD
$1,169 USD
View
Retailer 14
-
$1,887 CAD
$1,351 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$1,887 CAD
$1,351 USD
View
B
Retailer 16
-
$2,110 CAD
$1,510 USD
View
B
Retailer 17
-
$2,138 CAD
$1,530 USD
View
B
Retailer 18
-
$2,278 CAD
£1,284 GBP
View
B
Retailer 19
-
$2,365 CAD
£1,333 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7298683E2 · Oct 31
$3,814 CAD
$2,730 USD
View
19 more retailers have this diamond
Prices start from $429 CADSave up to $3,385 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
0.71ct Marquise
$429 CAD