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Round|Lab Grown|IGI

3.56ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG634434828

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634434828

Diamond specifications and retailer prices

From ₹68,839 INR
$725 USD
As of November 2, 2026
Save ₹1,94,173 INR (74%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹2,63,012 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.56ct lab-grown round diamond

This 3.56ct 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 LG634434828 or 634434828. Listed at 15 retailers as of October 31, 2026, with prices from ₹68,839 to ₹2,63,012, a ₹1,94,173 spread on the same certified stone. Brilliant Earth lists it at ₹2,63,012. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634434828
Dimensions9.90 × 9.83 × 6.01 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 and may include post-growth treatment Type IIa
Top View
9.90 mm9.83 mm3.56 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634434828
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 2
Current: ₹2,63,012 INR|Low: ₹47,475 INR|High: ₹2,81,052 INR|Avg: ₹1,21,322 INR|-6.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4₹47,475 INR
Retailer 3₹66,936 INR
Retailer 6₹68,839 INR
Retailer 5₹80,057 INR
Retailer 12₹86,879 INR
Retailer 2₹92,119 INR
Retailer 10₹92,861 INR
Retailer 11₹1,25,334 INR
Retailer 7₹1,49,736 INR
Retailer 8₹1,79,456 INR
Retailer 9₹2,05,600 INR
Brilliant Earth₹2,63,012 INR

37 data points across 12 retailers

15 retailers₹68,839 INR to ₹2,63,012 INR

Retailer 1
-
₹38,265 INR
$403 USD
Price last confirmed 39 days ago
Retailer 2
-
₹42,917 INR
$452 USD
View
Price last confirmed 39 days ago
Retailer 3
-
₹46,905 INR
$494 USD
View
Price last confirmed 35 days ago
Retailer 4
-
₹66,936 INR
£555 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
-
₹68,839 INR
$725 USD
View
A
Retailer 6
-
₹80,057 INR
€803 EUR
View
B+
Retailer 7
-
₹86,879 INR
$915 USD
View
A
Retailer 8
-
₹92,119 INR
£764 GBP
View
A
Retailer 9
-
₹92,861 INR
$978 USD
View
B+
Retailer 10
-
₹1,25,334 INR
$1,320 USD
View
B
Retailer 11
-
₹1,49,736 INR
$1,577 USD
View
Retailer 12
-
₹1,52,680 INR
$1,608 USD
View
Price last confirmed 36 days ago
B
Retailer 13
-
₹1,79,456 INR
$1,890 USD
View
Retailer 14
-
₹2,05,600 INR
£1,705 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
10434013A · Oct 31
₹2,63,012 INR
$2,770 USD
View
14 more retailers have this diamond
Prices start from ₹68,839 INRSave up to ₹1,94,173 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
₹68,839 INR