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Princess|Lab Grown|IGI

3.15ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG361136317

Shape and cutting style on the report: Princess

Certificate IGI LG361136317

Diamond specifications and retailer prices

From ₹10,86,078 INR
$11,400 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: ₹10,86,078 INR at Brilliant Earth
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 Brilliant Earth

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG361136317 or 361136317. Listed at a single retailer as of October 29, 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

3.15
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG361136317
Dimensions8.01 × 7.97 × 5.65 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.01 mm7.97 mm3.15 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG361136317
Side View
Table 64.0%Crown 42°Girdle: MediumPavilion 38°Culet: NoneDepth 70.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: ₹10,86,078 INR|Low: ₹10,19,389 INR|High: ₹11,48,956 INR|Avg: ₹10,80,997 INR|-5.5%
October 4, 2026
Brilliant Earth₹10,86,078 INR

6 data points across 1 retailer

1 retailer

B
Brilliant Earth
20183746Y · Oct 29
₹10,86,078 INR
$11,400 USD
View

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B
3.15ct Princess
₹10,86,078 INR