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1.50ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG828643490

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828643490

Diamond specifications and retailer prices

From ₹24,187 INR
As of November 6, 2026
Save ₹76,484 INR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,00,671 INR at MOH London · As of November 5, 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 LG828643490 or 828643490. Listed at 15 retailers as of November 5, 2026, with prices from ₹24,187 to ₹1,00,671, a ₹76,484 spread on the same certified stone. MOH London lists it at ₹1,00,671. 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°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643490
Dimensions7.39 × 7.37 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.37 mm1.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643490
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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 6
Current: ₹1,00,671 INR|Low: ₹24,187 INR|High: ₹1,04,631 INR|Avg: ₹54,127 INR|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9₹24,187 INR
Retailer 2₹35,430 INR
Retailer 7₹37,981 INR
Retailer 4₹38,170 INR
Retailer 5₹38,548 INR
Retailer 3₹43,272 INR
Retailer 11₹67,081 INR
Retailer 8₹70,766 INR
Retailer 6₹73,316 INR
Retailer 10₹80,308 INR
MOH London₹1,00,671 INR

41 data points across 11 retailers

15 retailers₹24,187 INR to ₹1,00,671 INR

Retailer 1
-
₹17,668 INR
Price last confirmed 27 days ago
Retailer 2
-
₹20,408 INR
View
Price last confirmed 24 days ago
Retailer 3
-
₹21,825 INR
View
Price last confirmed 38 days ago
A
Retailer 4
-
₹24,187 INR
View
A
Retailer 5
-
₹35,430 INR
View
B+
Retailer 6
-
₹37,981 INR
View
A
Retailer 7
-
₹38,170 INR
View
A
Retailer 8
-
₹38,548 INR
View
A
Retailer 9
-
₹43,272 INR
View
Retailer 10
-
₹67,081 INR
View
Price last confirmed 12 days ago
Retailer 11
-
₹70,293 INR
View
Price last confirmed 30 days ago
B
Retailer 12
-
₹70,766 INR
View
B
Retailer 13
-
₹73,316 INR
View
B
Retailer 14
-
₹80,308 INR
View
Most Expensive
B
MOH London
LG828643490 · Nov 5
₹1,00,671 INR
£839 GBP
View
14 more retailers have this diamond
Prices start from ₹24,187 INRSave up to ₹76,484 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
₹24,187 INR