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Round|Lab Grown|IGI

3.58ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG681558022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG681558022

Diamond specifications and retailer prices

From ₹35,986 INR
$379 USD
As of November 1, 2026
Save ₹1,07,578 INR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,81,138 INR at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 3.58ct lab-grown round diamond

This 3.58ct 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 LG681558022 or 681558022. Listed at 9 retailers as of October 31, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.58
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681558022
Dimensions9.83 × 9.77 × 6.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.77 mm3.58 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681558022
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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 1
Current: ₹1,81,138 INR|Low: ₹35,986 INR|High: ₹1,86,056 INR|Avg: ₹1,09,202 INR|+0.9%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11₹35,986 INR
Retailer 9₹40,354 INR
Retailer 2₹62,133 INR
Retailer 5₹71,782 INR
Retailer 12₹76,499 INR
Retailer 4₹1,06,629 INR
Retailer 3₹1,19,827 INR
Retailer 8₹1,25,239 INR
Retailer 6₹1,25,334 INR
Retailer 10₹1,43,564 INR
Retailer 7₹1,75,453 INR
Michael Trio₹1,81,138 INR

41 data points across 12 retailers

9 retailers₹35,986 INR to ₹1,43,564 INR

A
Cheapest Retailer
-
₹35,986 INR
$379 USD
A
Retailer 2
-
₹40,354 INR
$425 USD
View
A
Retailer 3
-
₹62,133 INR
£515 GBP
View
A
Retailer 4
-
₹71,782 INR
€720 EUR
View
B+
Retailer 5
-
₹1,25,239 INR
$1,319 USD
View
B+
Retailer 6
-
₹1,25,334 INR
$1,320 USD
View
B+
Retailer 7
-
₹1,43,564 INR
$1,512 USD
View
Retailer 8
-
₹1,75,453 INR
£1,455 GBP
View
Price last confirmed 12 days ago
Most Expensive
Michael Trio
3651762890 · Oct 13
₹1,81,138 INR
SGD 2,578 SGD
View
Price last confirmed 20 days ago
8 more retailers have this diamond
Prices start from ₹35,986 INRSave up to ₹1,07,578 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
3.58ct Round
₹35,986 INR