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Marquise|Lab Grown|IGI

1.00ct G SI1 Marquise Lab Grown Diamond

GD • G/SI1 • IGI LG462165379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG462165379

Diamond specifications and retailer prices

From ₹1,21,010 INR
$1,275 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: ₹1,21,010 INR at B2C Jewels
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 B2C Jewels

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG462165379 or 462165379. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG462165379
Dimensions9.90 × 5.38 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.90 mm5.38 mm1.00 ctG / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG462165379
Side View
Table 67.0%Crown 31.2°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 54.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: ₹1,21,010 INR|Low: ₹1,15,695 INR|High: ₹1,97,223 INR|Avg: ₹1,46,280 INR|-38.6%
September 23, 2026
B2C Jewels₹1,21,010 INR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19021080 · Nov 1
₹1,21,010 INR
$1,275 USD
View

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C
1.00ct Marquise
₹1,21,010 INR