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Marquise|Lab Grown|IGI

2.09ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG841665660

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841665660

Diamond specifications and retailer prices

From ₹27,820 INR
$293 USD
As of November 1, 2026
Save ₹1,68,726 INR (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹1,96,547 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841665660 or 841665660. Listed at 3 retailers as of October 31, 2026, with prices from ₹27,820 to ₹1,96,547, a ₹1,68,726 spread on the same certified stone. Brilliant Earth lists it at ₹1,96,547. 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

2.09
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841665660
Dimensions12.84 × 6.82 × 4.23 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
12.84 mm6.82 mm2.09 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841665660
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹1,96,547 INR|Low: ₹27,820 INR|High: ₹2,80,103 INR|Avg: ₹1,34,461 INR|-29.8%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3₹27,820 INR
Retailer 2₹55,964 INR
Brilliant Earth₹1,96,547 INR

25 data points across 3 retailers

3 retailers₹27,820 INR to ₹1,96,547 INR

A
Cheapest Retailer
-
₹27,820 INR
$293 USD
Final sale: no returns
A
Retailer 2
-
₹55,964 INR
£464 GBP
View
Most Expensive
B
Brilliant Earth
21706159A · Oct 31
₹1,96,547 INR
$2,070 USD
View
2 more retailers have this diamond
Prices start from ₹27,820 INRSave up to ₹1,68,726 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
2.09ct Marquise
₹27,820 INR