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3.65ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG606324553

Shape and cutting style on the report: Round brilliant

Certificate IGI LG606324553

Diamond specifications and retailer prices

From ₹1,23,657 INR
CA$1,809 CAD
As of October 30, 2026
Save ₹39,942 INR (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹1,63,599 INR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG606324553 or 606324553. Listed at 2 retailers as of October 30, 2026, with prices from ₹1,23,657 to ₹1,63,599, a ₹39,942 spread on the same certified stone. The Diamond Guys lists it at ₹1,63,599. 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

3.65
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606324553
Dimensions9.85 × 9.81 × 6.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.85 mm9.81 mm3.65 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606324553
Side View
Table 56.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: ₹2,96,244 INR|Low: ₹24,687 INR|High: ₹4,71,902 INR|Avg: ₹1,24,706 INR|+4.7%
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
August 3, 2026
Retailer 4₹67,296 INR
Retailer 6₹72,721 INR
Retailer 10₹82,227 INR
Retailer 12₹83,081 INR
Retailer 7₹95,994 INR
Retailer 9₹1,00,172 INR
Retailer 5₹1,03,267 INR
Retailer 8₹1,23,657 INR
Retailer 3₹1,54,730 INR
Retailer 2₹1,58,092 INR
The Diamond Guys₹1,63,599 INR
Retailer 11₹2,55,416 INR
Retailer 1₹2,96,244 INR

60 data points across 13 retailers

2 retailers₹1,23,657 INR to ₹1,63,599 INR

B+
Cheapest Retailer
-
₹1,23,657 INR
CA$1,809 CAD
Most Expensive
B
The Diamond Guys
1954434383 · Nov 1
₹1,63,599 INR
$1,723 USD
View
1 more retailer has this diamond
Prices start from ₹1,23,657 INRSave up to ₹39,942 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+
3.65ct Round
₹1,23,657 INR