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3.09ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG483197020

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483197020

Diamond specifications and retailer prices

From ₹1,63,450 INR
As of November 5, 2026
Save ₹12,22,909 INR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹13,86,360 INR at MOH London · As of November 5, 2026
View at MOH London

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG483197020 or 483197020. Listed at 11 retailers as of November 5, 2026, with prices from ₹1,63,450 to ₹13,86,360, a ₹12,22,909 spread on the same certified stone. MOH London lists it at ₹13,86,360. 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

3.09
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483197020
Dimensions9.36 × 9.34 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.36 mm9.34 mm3.09 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483197020
Side View
Table 60.5%Crown 35.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹13,86,360 INR|Low: ₹1,63,450 INR|High: ₹14,08,678 INR|Avg: ₹7,59,611 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2₹1,63,450 INR
Retailer 4₹5,99,476 INR
Retailer 6₹6,71,375 INR
Retailer 7₹6,93,483 INR
Retailer 8₹7,18,048 INR
Retailer 5₹8,06,387 INR
Retailer 3₹8,26,794 INR
MOH London₹13,86,360 INR

17 data points across 8 retailers

11 retailers₹1,63,450 INR to ₹13,86,360 INR

A
Cheapest Retailer
-
₹1,63,450 INR
B
Retailer 2
-
₹5,99,476 INR
View
B
Retailer 3
-
₹6,23,379 INR
View
B
Retailer 4
-
₹6,71,375 INR
View
Final sale: no returns
B
Retailer 5
-
₹6,93,483 INR
View
B
Retailer 6
-
₹6,95,373 INR
View
Retailer 7
-
₹6,95,373 INR
View
Price last confirmed 25 days ago
B
Retailer 8
-
₹8,06,387 INR
View
B
Retailer 9
-
₹8,25,472 INR
View
B
Retailer 10
-
₹8,26,794 INR
View
Most Expensive
B
MOH London
LG483197020 · Nov 5
₹13,86,360 INR
£11,554 GBP
View
10 more retailers have this diamond
Prices start from ₹1,63,450 INRSave up to ₹12,22,909 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 Round
₹1,63,450 INR