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Round|Lab Grown|IGI

1.51ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG830613024

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830613024

Diamond specifications and retailer prices

From ₹17,195 INR
As of November 5, 2026
Save ₹90,301 INR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹1,07,497 INR at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG830613024 or 830613024. Listed at 20 retailers as of November 5, 2026, with prices from ₹17,195 to ₹1,07,497, a ₹90,301 spread on the same certified stone. Reve Diamonds lists it at ₹1,07,497. 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

1.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830613024
Dimensions7.43 × 7.39 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.39 mm1.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830613024
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.2%

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 5
Current: ₹39,682 INR|Low: ₹17,195 INR|High: ₹1,13,376 INR|Avg: ₹53,748 INR|-4.1%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 6, 2026
Retailer 4₹17,195 INR
Retailer 11₹20,597 INR
Retailer 8₹21,352 INR
Retailer 19₹21,352 INR
Retailer 9₹22,864 INR
Retailer 13₹24,187 INR
Retailer 18₹28,816 INR
Retailer 2₹38,075 INR
Retailer 14₹38,642 INR
Retailer 16₹39,020 INR
Retailer 1₹39,682 INR
Retailer 10₹54,232 INR
Retailer 7₹54,893 INR
Retailer 6₹67,081 INR
Retailer 3₹68,687 INR
Retailer 17₹69,726 INR
Retailer 15₹73,789 INR
Retailer 12₹83,142 INR
Retailer 5₹1,06,384 INR
Reve Diamonds₹1,07,497 INR

24 data points across 20 retailers

20 retailers₹17,195 INR to ₹1,07,497 INR

A
Cheapest Retailer
-
₹17,195 INR
A
Retailer 2
-
₹20,597 INR
View
Final sale: no returns
A
Retailer 3
-
₹21,352 INR
View
A
Retailer 4
-
₹21,352 INR
View
Retailer 5
-
₹22,864 INR
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹24,187 INR
View
B+
Retailer 7
-
₹28,816 INR
View
A
Retailer 8
-
₹38,075 INR
View
A
Retailer 9
-
₹38,642 INR
View
A
Retailer 10
-
₹39,020 INR
View
A
Retailer 11
-
₹39,682 INR
View
B+
Retailer 12
-
₹54,232 INR
View
B+
Retailer 13
-
₹54,893 INR
View
B+
Retailer 14
-
₹67,081 INR
View
B+
Retailer 15
-
₹68,687 INR
View
B+
Retailer 16
-
₹69,726 INR
View
B+
Retailer 17
-
₹73,789 INR
View
B
Retailer 18
-
₹83,142 INR
View
B
Retailer 19
-
₹1,06,384 INR
View
Most Expensive
B
Reve Diamonds
774424059 · Nov 6
₹1,07,497 INR
$1,138 USD
View
19 more retailers have this diamond
Prices start from ₹17,195 INRSave up to ₹90,301 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
1.51ct Round
₹17,195 INR