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Marquise|Lab Grown|IGI

3.06ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG838625178

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838625178

Diamond specifications and retailer prices

From ₹38,360 INR
$404 USD
As of October 31, 2026
Save ₹40,855 INR (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹79,215 INR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838625178 or 838625178. Listed at 2 retailers as of October 31, 2026, with prices from ₹38,360 to ₹79,215, a ₹40,855 spread on the same certified stone. 77 Diamonds lists it at ₹79,215. 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

3.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838625178
Dimensions14.59 × 7.53 × 4.86 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm7.53 mm3.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838625178
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: ₹79,215 INR|Low: ₹38,360 INR|High: ₹83,265 INR|Avg: ₹69,032 INR|-4.2%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2₹38,360 INR
77 Diamonds₹79,215 INR

32 data points across 2 retailers

2 retailers₹38,360 INR to ₹79,215 INR

A
Cheapest Retailer
-
₹38,360 INR
$404 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQTVSSGVYYWHZ · Oct 31
₹79,215 INR
£657 GBP
View
1 more retailer has this diamond
Prices start from ₹38,360 INRSave up to ₹40,855 INR

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.

A
3.06ct Marquise
₹38,360 INR