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Marquise|Lab Grown|IGI

1.58ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG623489395

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG623489395

Diamond specifications and retailer prices

From ₹2,68,595 INR
$2,830 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: ₹2,68,595 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 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623489395 or 623489395. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623489395
Dimensions11.90 × 6.06 × 3.83 mm
L/W Ratio1.96
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
11.90 mm6.06 mm1.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623489395
Side View
Table 59.0%Crown 37.1°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹2,61,003 INR|Low: ₹1,99,748 INR|High: ₹3,96,534 INR|Avg: ₹2,96,309 INR|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
February 3, 2026
Retailer 2₹1,99,748 INR
Retailer 4₹2,38,414 INR
Brilliant Earth₹2,61,003 INR
Retailer 5₹3,62,933 INR
Retailer 3₹3,96,534 INR

13 data points across 5 retailers

1 retailer

B
Brilliant Earth
10114265Y · Nov 2
₹2,68,595 INR
$2,830 USD
View

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B
1.58ct Marquise
₹2,68,595 INR