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1.50ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG804642988

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642988

Diamond specifications and retailer prices

From ₹18,896 INR
As of November 5, 2026
Save ₹90,774 INR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,09,670 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG804642988 or 804642988. Listed at 16 retailers as of November 2, 2026, with prices from ₹18,896 to ₹1,09,670, a ₹90,774 spread on the same certified stone. MOH London lists it at ₹1,09,670. 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

1.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642988
Dimensions7.45 × 7.38 × 4.50 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
7.45 mm7.38 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642988
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 41.1°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: Nov 5
Current: ₹1,09,670 INR|Low: ₹18,896 INR|High: ₹1,10,990 INR|Avg: ₹54,126 INR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7₹18,896 INR
Retailer 8₹23,431 INR
Retailer 2₹39,682 INR
Retailer 9₹40,721 INR
Retailer 5₹42,422 INR
Retailer 10₹47,618 INR
Retailer 6₹66,136 INR
Retailer 3₹75,584 INR
Retailer 4₹80,308 INR
MOH London₹1,09,670 INR

42 data points across 10 retailers

16 retailers₹18,896 INR to ₹1,09,670 INR

A
Cheapest Retailer
-
₹18,896 INR
A
Retailer 2
-
₹21,919 INR
View
Retailer 3
-
₹23,431 INR
View
Price last confirmed 12 days ago
A
Retailer 4
-
₹23,431 INR
View
A
Retailer 5
-
₹39,682 INR
View
B+
Retailer 6
-
₹40,721 INR
View
A
Retailer 7
-
₹42,422 INR
View
A
Retailer 8
-
₹42,610 INR
View
B+
Retailer 9
-
₹47,618 INR
View
B+
Retailer 10
-
₹66,136 INR
View
Retailer 11
-
₹68,026 INR
View
Price last confirmed 19 days ago
B+
Retailer 12
-
₹75,395 INR
View
B
Retailer 13
-
₹75,584 INR
View
B
Retailer 14
-
₹80,308 INR
View
B
Retailer 15
-
₹80,402 INR
View
Most Expensive
B
MOH London
LG804642988 · Nov 2
₹1,09,670 INR
£914 GBP
View
15 more retailers have this diamond
Prices start from ₹18,896 INRSave up to ₹90,774 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
1.50ct Round
₹18,896 INR