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Round|Lab Grown|IGI

1.51ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG794610644

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610644

Diamond specifications and retailer prices

From ₹18,610 INR
$196 USD
As of November 1, 2026
Save ₹89,074 INR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,07,684 INR at MOH London · As of November 1, 2026
View at MOH London

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794610644 or 794610644. Listed at 19 retailers as of November 1, 2026, with prices from ₹18,610 to ₹1,07,684, a ₹89,074 spread on the same certified stone. MOH London lists it at ₹1,07,684. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610644
Dimensions7.44 × 7.38 × 4.47 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
7.44 mm7.38 mm1.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610644
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.2°Culet: NoneDepth 60.4%

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 1
Current: ₹1,07,684 INR|Low: ₹18,135 INR|High: ₹1,10,819 INR|Avg: ₹52,930 INR|-1.8%
MOH London
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
November 1, 2026
Retailer 4₹18,610 INR
Retailer 14₹20,699 INR
Retailer 13₹21,554 INR
Retailer 9₹23,073 INR
Retailer 6₹23,168 INR
Retailer 15₹40,069 INR
Retailer 2₹41,957 INR
Retailer 7₹43,107 INR
Retailer 12₹54,596 INR
Retailer 11₹59,629 INR
Retailer 5₹67,889 INR
Retailer 10₹74,061 INR
Retailer 16₹75,041 INR
Retailer 3₹79,122 INR
Retailer 8₹81,657 INR
MOH London₹1,07,684 INR

36 data points across 16 retailers

19 retailers₹18,610 INR to ₹1,07,684 INR

Retailer 1
-
₹18,610 INR
$196 USD
Price last confirmed 44 days ago
A
Retailer 2
-
₹18,610 INR
$196 USD
View
A
Retailer 3
-
₹20,699 INR
$218 USD
View
Final sale: no returns
A
Retailer 4
-
₹21,554 INR
$227 USD
View
Retailer 5
-
₹22,598 INR
$238 USD
View
Price last confirmed 43 days ago
A
Retailer 6
-
₹23,073 INR
$243 USD
View
Retailer 7
-
₹23,168 INR
$244 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
₹40,069 INR
$422 USD
View
A
Retailer 9
-
₹41,957 INR
£348 GBP
View
A
Retailer 10
-
₹43,107 INR
$454 USD
View
B+
Retailer 11
-
₹54,596 INR
$575 USD
View
B+
Retailer 12
-
₹59,629 INR
$628 USD
View
B+
Retailer 13
-
₹67,889 INR
$715 USD
View
Retailer 14
-
₹73,586 INR
$775 USD
View
Price last confirmed 41 days ago
B+
Retailer 15
-
₹74,061 INR
$780 USD
View
B+
Retailer 16
-
₹75,041 INR
SGD 1,068 SGD
View
B+
Retailer 17
-
₹79,122 INR
$833 USD
View
B
Retailer 18
-
₹81,657 INR
$860 USD
View
Most Expensive
B
MOH London
LG794610644 · Nov 1
₹1,07,684 INR
£893 GBP
View
18 more retailers have this diamond
Prices start from ₹18,610 INRSave up to ₹89,074 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
₹18,610 INR