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Round|Lab Grown|IGI

3.56ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG689536418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689536418

Diamond specifications and retailer prices

From ₹36,107 INR
$379 USD
As of October 29, 2026
Save ₹1,45,858 INR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,81,966 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.56ct lab-grown round diamond

This 3.56ct 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 LG689536418 or 689536418. Listed at 14 retailers as of October 28, 2026, with prices from ₹36,107 to ₹1,81,966, a ₹1,45,858 spread on the same certified stone. Rare Carat lists it at ₹1,81,966. 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

3.56
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689536418
Dimensions9.85 × 9.91 × 5.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm9.91 mm3.56 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689536418
Side View
Table 57.0%Crown 34.4°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

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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: Oct 29
Current: ₹1,81,966 INR|Low: ₹36,107 INR|High: ₹4,87,782 INR|Avg: ₹1,48,483 INR|-27.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 10₹36,107 INR
Retailer 6₹40,490 INR
Retailer 5₹44,777 INR
Retailer 15₹49,998 INR
Retailer 11₹59,067 INR
Retailer 2₹60,007 INR
Retailer 3₹71,262 INR
Retailer 12₹71,524 INR
Retailer 14₹76,311 INR
Retailer 9₹80,803 INR
Retailer 16₹1,05,083 INR
Retailer 4₹1,43,953 INR
Retailer 13₹1,75,924 INR
Rare Carat₹1,81,966 INR
Retailer 7₹4,64,679 INR
Retailer 8₹4,87,782 INR

4 data points across 16 retailers

14 retailers₹36,107 INR to ₹1,81,966 INR

A
Cheapest Retailer
-
₹36,107 INR
$379 USD
A
Retailer 2
-
₹40,490 INR
$425 USD
View
A
Retailer 3
-
₹44,777 INR
$470 USD
View
A
Retailer 4
-
₹49,998 INR
HK$4,100 HKD
View
A
Retailer 5
-
₹59,067 INR
$620 USD
View
A
Retailer 6
-
₹60,007 INR
£496 GBP
View
B+
Retailer 7
-
₹71,262 INR
$748 USD
View
A
Retailer 8
-
₹71,524 INR
€715 EUR
View
A
Retailer 9
-
₹76,311 INR
$801 USD
View
A
Retailer 10
-
₹80,803 INR
£668 GBP
View
B+
Retailer 11
-
₹1,05,083 INR
$1,103 USD
View
B+
Retailer 12
-
₹1,43,953 INR
$1,511 USD
View
B
Retailer 13
-
₹1,75,924 INR
£1,454 GBP
View
Most Expensive
B
Rare Carat
KI4185364KF689 · Oct 28
₹1,81,966 INR
$1,910 USD
View
13 more retailers have this diamond
Prices start from ₹36,107 INRSave up to ₹1,45,858 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
3.56ct Round
₹36,107 INR