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Marquise|Lab Grown|UNKNOWN

0.31ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • UNKNOWN 50459459

Certificate UNKNOWN 50459459

Diamond specifications and retailer prices

From ₹33,883 INR
$357 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: ₹33,883 INR 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 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 50459459. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 50459459
Dimensions7.53 × 3.50 × 1.97 mm
L/W Ratio2.15
Top View
7.53 mm3.50 mm0.31 ctF / SI1
OriginLab Grown
CutIdeal
CertificateUNKNOWN 50459459
Side View
Table 63.1%CrownGirdlePavilionCuletDepth 56.4%

Caratlytics Score

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D
Below Average
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Price History

Last verified: Nov 1
Current: ₹33,883 INR|Low: ₹12,054 INR|High: ₹42,994 INR|Avg: ₹30,597 INR
September 30, 2026
Loose Grown Diamond₹33,883 INR

8 data points across 1 retailer

1 retailer

D
Loose Grown Diamond
50459459 · Nov 1
₹33,883 INR
$357 USD
View

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.

D
0.31ct Marquise
₹33,883 INR