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Marquise|Lab Grown|IGI

0.71ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG847602270

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847602270

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 30, 2026
Save $1,414 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,705 CAD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG847602270 or 847602270. Listed at 18 retailers as of October 30, 2026, with prices from $291 to $1,705, a $1,414 spread on the same certified stone. Reve Diamonds lists it at $1,705. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847602270
Dimensions9.20 × 4.68 × 2.92 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
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
9.20 mm4.68 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847602270
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: Oct 30
Current: $658 CAD|Low: $291 CAD|High: $1,705 CAD|Avg: $795 CAD|+0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 8$291 CAD
Retailer 12$328 CAD
Retailer 6$338 CAD
Retailer 2$360 CAD
Retailer 5$360 CAD
Retailer 14$500 CAD
Retailer 4$617 CAD
Retailer 17$653 CAD
Retailer 16$657 CAD
Retailer 1$658 CAD
Retailer 11$672 CAD
Retailer 7$673 CAD
Retailer 13$895 CAD
Retailer 3$1,159 CAD
Retailer 10$1,244 CAD
Retailer 9$1,299 CAD
Retailer 15$1,455 CAD
Reve Diamonds$1,705 CAD

10 data points across 18 retailers

18 retailers$291 CAD to $1,705 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$328 CAD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$338 CAD
$242 USD
View
A
Retailer 4
-
$360 CAD
$258 USD
View
A
Retailer 5
-
$360 CAD
$258 USD
View
A
Retailer 6
-
$500 CAD
$358 USD
View
A
Retailer 7
-
$617 CAD
€421 EUR
View
A
Retailer 8
-
$653 CAD
ZAR 7,547 ZAR
View
A
Retailer 9
-
$657 CAD
$470 USD
View
A
Retailer 10
-
$658 CAD
$471 USD
View
A
Retailer 11
-
$672 CAD
£379 GBP
View
A
Retailer 12
-
$673 CAD
$482 USD
View
A
Retailer 13
-
$895 CAD
$641 USD
View
B+
Retailer 14
-
$1,159 CAD
$830 USD
View
B+
Retailer 15
-
$1,244 CAD
$891 USD
View
Retailer 16
-
$1,299 CAD
$930 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$1,455 CAD
£820 GBP
View
Most Expensive
B
Reve Diamonds
E439E1A8A · Oct 30
$1,705 CAD
$1,220 USD
View
17 more retailers have this diamond
Prices start from $291 CADSave up to $1,414 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
$291 CAD