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Marquise|Lab Grown|IGI

2.10ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG836696618

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836696618

Diamond specifications and retailer prices

From ₹27,536 INR
$290 USD
As of October 28, 2026
Save ₹28,401 INR (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹1,43,849 INR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG836696618 or 836696618. Listed at 3 retailers as of October 28, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.10
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836696618
Dimensions12.69 × 6.74 × 4.26 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm6.74 mm2.10 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836696618
Side View
Table 63.0%Crown 35.8°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: ₹1,43,849 INR|Low: ₹27,536 INR|High: ₹1,45,274 INR|Avg: ₹89,970 INR|-1.0%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3₹27,536 INR
Retailer 2₹55,937 INR
Rare Carat₹1,43,849 INR

36 data points across 3 retailers

3 retailers₹27,536 INR to ₹55,937 INR

A
Cheapest Retailer
-
₹27,536 INR
$290 USD
Final sale: no returns
A
Retailer 2
-
₹55,937 INR
£464 GBP
View
Most Expensive
Rare Carat
836696618 · Oct 18
₹1,43,849 INR
$1,515 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from ₹27,536 INRSave up to ₹28,401 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
2.10ct Marquise
₹27,536 INR