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Marquise|Lab Grown|IGI

0.70ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG726549697

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726549697

Diamond specifications and retailer prices

From €598 EUR
A$1,028 AUD
As of November 2, 2026
3 retailers carry this diamond
Most expensive: €598 EUR at GemTrove
View at GemTrove

About this 0.7ct lab-grown marquise diamond

This 0.7ct 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 LG726549697 or 726549697. Listed at 3 retailers as of November 2, 2026. 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

0.70
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726549697
Dimensions9.46 × 4.66 × 2.76 mm
L/W Ratio2.03
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
9.46 mm4.66 mm0.70 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726549697
Side View
Table 61.0%Crown 33.9°Girdle: STK-STKPavilion 39.2°Culet: NoneDepth 59.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €598 EUR|Low: €274 EUR|High: €1,549 EUR|Avg: €672 EUR
GemTrove
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
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Retailer 16
October 19, 2026
Retailer 16€274 EUR
Retailer 2€341 EUR
Retailer 3€377 EUR
Retailer 7€407 EUR
Retailer 15€457 EUR
Retailer 8€458 EUR
Retailer 14€515 EUR
Retailer 11€539 EUR
Retailer 5€560 EUR
GemTrove€598 EUR
Retailer 13€623 EUR
Retailer 6€752 EUR
Retailer 10€803 EUR
Retailer 9€1,056 EUR
Retailer 4€1,369 EUR
Retailer 12€1,549 EUR

3 data points across 16 retailers

3 retailers

Retailer 1
-
€515 EUR
$576 USD
Price last confirmed 50 days ago
Retailer 2
-
€539 EUR
A$926 AUD
View
Price last confirmed 55 days ago
Most Expensive
B+
GemTrove
GT-L-01124450-98 · Nov 2
€598 EUR
A$1,028 AUD
View
2 more retailers have this diamond

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.

B+
0.70ct Marquise
€598 EUR