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Marquise|Lab Grown|IGI

3.31ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG755509033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755509033

Diamond specifications and retailer prices

From ₹61,312 INR
$646 USD
As of November 1, 2026
Save ₹2,32,076 INR (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹2,93,388 INR at Frank Darling · As of October 28, 2026
View at Frank Darling

About this 3.31ct lab-grown marquise diamond

This 3.31ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755509033 or 755509033. Listed at 6 retailers as of October 28, 2026, with prices from ₹61,312 to ₹2,93,388, a ₹2,32,076 spread on the same certified stone. Frank Darling lists it at ₹2,93,388. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.31
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755509033
Dimensions14.93 × 8.00 × 5.04 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
14.93 mm8.00 mm3.31 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755509033
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹2,93,388 INR|Low: ₹57,421 INR|High: ₹5,29,598 INR|Avg: ₹1,76,558 INR
Frank Darling
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
October 31, 2026
Retailer 15₹57,421 INR
Retailer 9₹61,312 INR
Retailer 7₹64,178 INR
Retailer 13₹85,819 INR
Retailer 5₹91,019 INR
Retailer 11₹1,14,461 INR
Retailer 4₹1,16,644 INR
Retailer 14₹1,35,850 INR
Retailer 2₹1,58,310 INR
Retailer 3₹1,68,562 INR
Retailer 10₹1,95,989 INR
Retailer 8₹2,53,410 INR
Frank Darling₹2,93,388 INR
Retailer 6₹3,10,356 INR
Retailer 12₹5,29,598 INR

2 data points across 15 retailers

6 retailers₹61,312 INR to ₹2,93,388 INR

B+
Cheapest Retailer
-
₹61,312 INR
$646 USD
B+
Retailer 2
-
₹1,35,850 INR
CA$1,988 CAD
View
B+
Retailer 3
-
₹1,58,310 INR
$1,668 USD
View
B+
Retailer 4
-
₹1,95,989 INR
$2,065 USD
View
B
Retailer 5
-
₹2,53,410 INR
$2,670 USD
View
Most Expensive
B
Frank Darling
100743325650KD · Oct 28
₹2,93,388 INR
$3,091 USD
View
5 more retailers have this diamond
Prices start from ₹61,312 INRSave up to ₹2,32,076 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.

B+
3.31ct Marquise
₹61,312 INR