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Marquise|Lab Grown|IGI

1.40ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG760505183

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760505183

Diamond specifications and retailer prices

From ₹1,03,928 INR
$1,100 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: ₹1,03,928 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 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG760505183 or 760505183. Listed at a single retailer as of November 4, 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

1.40
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760505183
Dimensions11.51 × 5.82 × 3.87 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm5.82 mm1.40 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760505183
Side View
Table 55.0%Crown 32.1°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 66.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 4
Current: ₹1,03,928 INR|Low: ₹17,762 INR|High: ₹1,04,495 INR|Avg: ₹67,754 INR
Brilliant Earth
Retailer 2
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June 13, 2026
Retailer 2₹17,762 INR
Retailer 14₹39,209 INR
Retailer 3₹42,044 INR
Retailer 10₹42,327 INR
Retailer 6₹42,422 INR
Retailer 9₹45,823 INR
Retailer 12₹55,554 INR
Retailer 4₹59,711 INR
Retailer 16₹60,751 INR
Retailer 15₹65,853 INR
Retailer 7₹71,805 INR
Retailer 13₹75,206 INR
Retailer 17₹79,269 INR
Retailer 5₹84,654 INR
Retailer 11₹94,008 INR
Retailer 8₹1,02,227 INR
Brilliant Earth₹1,03,928 INR

47 data points across 17 retailers

1 retailer

C
Brilliant Earth
17555299A · Nov 4
₹1,03,928 INR
$1,100 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.

C
1.40ct Marquise
₹1,03,928 INR