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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 €276 EUR
$310 USD
As of November 1, 2026
Save €1,284 EUR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,560 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 31, 2026, with prices from €276 to €1,560, a €1,284 spread on the same certified stone. Do Amore Diamonds lists it at €1,560. 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
Colour
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: Nov 1
Current: €1,560 EUR|Low: €276 EUR|High: €1,560 EUR|Avg: €697 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11€276 EUR
Retailer 10€320 EUR
Retailer 5€437 EUR
Retailer 7€451 EUR
Retailer 4€463 EUR
Retailer 3€555 EUR
Retailer 8€629 EUR
Retailer 9€811 EUR
Retailer 6€1,058 EUR
Retailer 2€1,131 EUR
Do Amore Diamonds€1,560 EUR

23 data points across 11 retailers

10 retailers€276 EUR to €1,560 EUR

A
Cheapest Retailer
-
€276 EUR
$310 USD
A
Retailer 2
-
€320 EUR
$359 USD
View
A
Retailer 3
-
€437 EUR
$490 USD
View
Retailer 4
-
€451 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€463 EUR
$519 USD
View
B+
Retailer 6
-
€629 EUR
CA$980 CAD
View
B+
Retailer 7
-
€811 EUR
$910 USD
View
B
Retailer 8
-
€1,058 EUR
$1,187 USD
View
B
Retailer 9
-
€1,131 EUR
£999 GBP
View
Most Expensive
B
Do Amore Diamonds
32-LG749582320 · Oct 31
€1,560 EUR
$1,750 USD
View
9 more retailers have this diamond
Prices start from €276 EURSave up to €1,284 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
€276 EUR