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3.55ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG632401238

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632401238

Diamond specifications and retailer prices

From ₹1,22,729 INR
CA$1,789 CAD
As of October 30, 2026
Save ₹39,611 INR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹1,62,340 INR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632401238 or 632401238. Listed at 2 retailers as of October 30, 2026, with prices from ₹1,22,729 to ₹1,62,340, a ₹39,611 spread on the same certified stone. The Diamond Guys lists it at ₹1,62,340. 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

3.55
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632401238
Dimensions9.87 × 9.84 × 5.97 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
9.87 mm9.84 mm3.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632401238
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹66,615 INR|Low: ₹24,865 INR|High: ₹3,33,445 INR|Avg: ₹1,41,392 INR|-15.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
September 16, 2026
Retailer 6₹43,062 INR
Retailer 3₹60,320 INR
Retailer 1₹66,615 INR
Retailer 5₹79,836 INR
Retailer 2₹85,743 INR
Retailer 11₹1,06,006 INR
Retailer 4₹1,18,230 INR
Retailer 7₹1,22,729 INR
Retailer 9₹1,41,336 INR
Retailer 12₹1,61,483 INR
The Diamond Guys₹1,62,340 INR
Retailer 10₹2,04,087 INR
Retailer 8₹2,52,466 INR

61 data points across 13 retailers

2 retailers₹1,22,729 INR to ₹1,62,340 INR

B+
Cheapest Retailer
-
₹1,22,729 INR
CA$1,789 CAD
Most Expensive
B
The Diamond Guys
1954434268 · Oct 30
₹1,62,340 INR
$1,704 USD
View
1 more retailer has this diamond
Prices start from ₹1,22,729 INRSave up to ₹39,611 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+
3.55ct Round
₹1,22,729 INR