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Marquise|Lab Grown|IGI

3.09ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG831681236

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831681236

Diamond specifications and retailer prices

From ₹47,855 INR
$504 USD
As of October 30, 2026
Save ₹3,00,612 INR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹3,48,467 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831681236 or 831681236. Listed at 17 retailers as of October 30, 2026, with prices from ₹47,855 to ₹3,48,467, a ₹3,00,612 spread on the same certified stone. Brilliant Earth lists it at ₹3,48,467. 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

3.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831681236
Dimensions15.20 × 7.65 × 4.67 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.20 mm7.65 mm3.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831681236
Side View
Table 61.0%Crown 35.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 61.0%

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: Oct 30
Current: ₹3,48,467 INR|Low: ₹47,855 INR|High: ₹4,10,184 INR|Avg: ₹1,50,270 INR|-15.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2₹47,855 INR
Retailer 14₹53,457 INR
Retailer 15₹59,249 INR
Retailer 11₹67,853 INR
Retailer 16₹72,637 INR
Retailer 6₹92,196 INR
Retailer 12₹98,713 INR
Retailer 13₹1,25,225 INR
Retailer 8₹1,27,043 INR
Retailer 3₹1,28,721 INR
Retailer 5₹1,56,003 INR
Retailer 17₹1,87,743 INR
Retailer 9₹1,93,059 INR
Retailer 10₹2,05,327 INR
Retailer 4₹2,07,086 INR
Retailer 7₹2,66,810 INR
Brilliant Earth₹3,48,467 INR

5 data points across 17 retailers

17 retailers₹47,855 INR to ₹3,48,467 INR

A
Cheapest Retailer
-
₹47,855 INR
$504 USD
A
Retailer 2
-
₹53,457 INR
$563 USD
View
Final sale: no returns
A
Retailer 3
-
₹59,249 INR
$624 USD
View
A
Retailer 4
-
₹67,853 INR
£563 GBP
View
A
Retailer 5
-
₹72,637 INR
$765 USD
View
A
Retailer 6
-
₹92,196 INR
$971 USD
View
A
Retailer 7
-
₹98,713 INR
£819 GBP
View
B+
Retailer 8
-
₹1,25,225 INR
A$2,029 AUD
View
B+
Retailer 9
-
₹1,27,043 INR
$1,338 USD
View
B+
Retailer 10
-
₹1,28,721 INR
ZAR 21,901 ZAR
View
B+
Retailer 11
-
₹1,56,003 INR
$1,643 USD
View
B+
Retailer 12
-
₹1,87,743 INR
SGD 2,672 SGD
View
B+
Retailer 13
-
₹1,93,059 INR
$2,033 USD
View
B
Retailer 14
-
₹2,05,327 INR
$2,162 USD
View
B
Retailer 15
-
₹2,07,086 INR
$2,181 USD
View
B
Retailer 16
-
₹2,66,810 INR
$2,810 USD
View
Most Expensive
B
Brilliant Earth
22347787A · Oct 30
₹3,48,467 INR
$3,670 USD
View
16 more retailers have this diamond
Prices start from ₹47,855 INRSave up to ₹3,00,612 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
3.09ct Marquise
₹47,855 INR