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Round|Lab Grown|IGI

3.51ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG619434038

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619434038

Diamond specifications and retailer prices

From ₹42,994 INR
$453 USD
As of October 27, 2026
Save ₹2,97,733 INR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,40,727 INR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct 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 LG619434038 or 619434038. Listed at 11 retailers as of October 27, 2026, with prices from ₹42,994 to ₹3,40,727, a ₹2,97,733 spread on the same certified stone. Do Amore Diamonds lists it at ₹3,40,727. 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

3.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619434038
Dimensions9.91 × 9.84 × 5.90 mm
L/W Ratio1.01
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
9.91 mm9.84 mm3.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619434038
Side View
Table 59.0%Crown 33.9°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: ₹3,40,727 INR|Low: ₹31,795 INR|High: ₹3,53,065 INR|Avg: ₹1,28,059 INR|-3.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 15₹38,439 INR
Retailer 10₹42,994 INR
Retailer 4₹44,513 INR
Retailer 8₹73,526 INR
Retailer 9₹75,453 INR
Retailer 13₹75,453 INR
Retailer 7₹84,521 INR
Retailer 5₹94,151 INR
Retailer 6₹99,181 INR
Retailer 14₹1,22,009 INR
Retailer 11₹1,33,538 INR
Retailer 12₹1,68,940 INR
Retailer 2₹1,94,062 INR
Retailer 3₹2,30,631 INR
Do Amore Diamonds₹3,40,727 INR

28 data points across 15 retailers

11 retailers₹42,994 INR to ₹3,40,727 INR

Retailer 1
-
₹38,439 INR
$405 USD
Price last confirmed 7 days ago
A
Retailer 2
-
₹42,994 INR
$453 USD
View
A
Retailer 3
-
₹73,526 INR
£610 GBP
View
B+
Retailer 4
-
₹75,453 INR
$795 USD
View
A
Retailer 5
-
₹75,453 INR
$795 USD
View
B+
Retailer 6
-
₹1,22,009 INR
$1,286 USD
View
Retailer 7
-
₹1,33,538 INR
$1,407 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
₹1,68,940 INR
$1,780 USD
View
B
Retailer 9
-
₹1,94,062 INR
£1,610 GBP
View
B
Retailer 10
-
₹2,30,631 INR
$2,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-E1E1CCB9A · Oct 29
₹3,40,727 INR
$3,590 USD
View
10 more retailers have this diamond
Prices start from ₹42,994 INRSave up to ₹2,97,733 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
3.51ct Round
₹42,994 INR