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Marquise|Lab Grown|IGI

3.07ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG835696779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835696779

Diamond specifications and retailer prices

From $7,725 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $7,725 USD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG835696779 or 835696779. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835696779
Dimensions14.77 × 7.58 × 4.77 mm
L/W Ratio1.95
Girdle conditionFaceted
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
14.77 mm7.58 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835696779
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 39.8°CuletDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $7,725 USD|Low: $7,725 USD|High: $7,725 USD|Avg: $7,725 USD
November 2, 2026
Loose Grown Diamond$7,725 USD

1 data point across 1 retailer

1 retailer

B
Loose Grown Diamond
835696779 · Nov 2
$7,725 USD
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B
3.07ct Marquise
$7,725 USD