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Round|Lab Grown|IGI

3.23ct J SI1 Round Lab Grown Diamond

ID • J/SI1 • IGI LG490174551

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490174551

Diamond specifications and retailer prices

From ₹1,71,009 INR
As of November 5, 2026
Save ₹11,01,601 INR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹12,72,610 INR at MOH London · As of November 3, 2026
View at MOH London

About this 3.23ct lab-grown round diamond

This 3.23ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490174551 or 490174551. Listed at 12 retailers as of November 3, 2026, with prices from ₹1,71,009 to ₹12,72,610, a ₹11,01,601 spread on the same certified stone. MOH London lists it at ₹12,72,610. 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

3.23
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490174551
Dimensions9.52 × 9.43 × 5.81 mm
L/W Ratio1.01
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
9.52 mm9.43 mm3.23 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490174551
Side View
Table 56.5%Crown 34.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 5
Current: ₹12,72,610 INR|Low: ₹1,71,009 INR|High: ₹12,89,648 INR|Avg: ₹6,86,961 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6₹1,71,009 INR
Retailer 8₹5,39,197 INR
Retailer 12₹5,64,990 INR
Retailer 11₹6,03,822 INR
Retailer 3₹6,25,458 INR
Retailer 4₹6,25,458 INR
Retailer 9₹6,25,458 INR
Retailer 2₹6,29,048 INR
Retailer 5₹6,67,785 INR
Retailer 13₹7,42,424 INR
Retailer 7₹7,56,690 INR
Retailer 10₹9,65,491 INR
MOH London₹12,72,610 INR

42 data points across 13 retailers

12 retailers₹1,71,009 INR to ₹12,72,610 INR

A
Cheapest Retailer
-
₹1,71,009 INR
B+
Retailer 2
-
₹5,39,197 INR
View
B+
Retailer 3
-
₹5,64,990 INR
View
B+
Retailer 4
-
₹6,03,822 INR
View
Final sale: no returns
B+
Retailer 5
-
₹6,25,458 INR
View
B+
Retailer 6
-
₹6,25,458 INR
View
Retailer 7
-
₹6,25,458 INR
View
Price last confirmed 25 days ago
B+
Retailer 8
-
₹6,29,048 INR
View
B
Retailer 9
-
₹7,42,424 INR
View
B
Retailer 10
-
₹7,56,690 INR
View
B
Retailer 11
-
₹9,65,491 INR
View
Most Expensive
B
MOH London
LG490174551 · Nov 3
₹12,72,610 INR
£10,606 GBP
View
11 more retailers have this diamond
Prices start from ₹1,71,009 INRSave up to ₹11,01,601 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
3.23ct Round
₹1,71,009 INR