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Asscher|Lab Grown|IGI

3.15ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG671405386

Certificate IGI LG671405386

Diamond specifications and retailer prices

From $19,736 USD
1 retailer carries this diamond
Only listing: $19,736 USD at Diamond Quarter
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.
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About this 3.15ct lab-grown asscher diamond

This 3.15ct lab-grown asscher 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 LG671405386 or 671405386. Currently listed at a single retailer. 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

3.15
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671405386
Dimensions8.14 × 8.13 × 5.32 mm
L/W Ratio1.00
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
8.14 mm8.13 mm3.15 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671405386
Side View
Table 63.0%Crown 32.7°Girdle: MediumPavilion 42.9°CuletDepth 65.4%

Caratlytics Score

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D
Below Average
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Price History

Last verified: Oct 1
Current: $19,736 USD|Low: $19,736 USD|High: $19,736 USD|Avg: $19,736 USD
September 26, 2026
Diamond Quarter$19,736 USD

1 data point across 1 retailer

1 retailer

D
Diamond Quarter
3.15IFDLG8645B1N · Oct 1
$19,736 USD
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D
3.15ct Asscher
$19,736 USD