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Marquise|Lab Grown|IGI

0.71ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG749582320

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749582320

Diamond specifications and retailer prices

From €277 EUR
$310 USD
As of October 30, 2026
Save €1,289 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,566 EUR 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 very-good cut grade and certified by IGI LG749582320 or 749582320. Listed at 10 retailers as of October 30, 2026, with prices from €277 to €1,566, a €1,289 spread on the same certified stone. Do Amore Diamonds lists it at €1,566. 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

0.71
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749582320
Dimensions9.05 × 4.72 × 2.84 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
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
9.05 mm4.72 mm0.71 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749582320
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 60.2%

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: €1,566 EUR|Low: €277 EUR|High: €1,566 EUR|Avg: €699 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11€277 EUR
Retailer 10€321 EUR
Retailer 4€439 EUR
Retailer 6€453 EUR
Retailer 2€465 EUR
Retailer 3€558 EUR
Retailer 8€632 EUR
Retailer 9€815 EUR
Retailer 5€1,062 EUR
Retailer 7€1,141 EUR
Do Amore Diamonds€1,566 EUR

22 data points across 11 retailers

10 retailers€277 EUR to €1,566 EUR

A
Cheapest Retailer
-
€277 EUR
$310 USD
A
Retailer 2
-
€321 EUR
$359 USD
View
A
Retailer 3
-
€439 EUR
$490 USD
View
A
Retailer 4
-
€453 EUR
View
A
Retailer 5
-
€465 EUR
$519 USD
View
B+
Retailer 6
-
€632 EUR
CA$980 CAD
View
B+
Retailer 7
-
€815 EUR
$910 USD
View
B
Retailer 8
-
€1,062 EUR
$1,187 USD
View
B
Retailer 9
-
€1,141 EUR
£1,004 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG749582320 · Oct 31
€1,566 EUR
$1,750 USD
View
9 more retailers have this diamond
Prices start from €277 EURSave up to €1,289 EUR

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
€277 EUR