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1.50ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG436047670

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436047670

Diamond specifications and retailer prices

From ₹81,253 INR
As of November 5, 2026
Save ₹3,81,667 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,62,920 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047670 or 436047670. Listed at 11 retailers as of November 5, 2026, with prices from ₹81,253 to ₹4,62,920, a ₹3,81,667 spread on the same certified stone. MOH London lists it at ₹4,62,920. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047670
Dimensions7.42 × 7.47 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.42 mm7.47 mm1.50 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047670
Side View
Table 57.0%Crown 32.5°GirdlePavilion 40.1°Culet: NoneDepth 59.5%

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 5
Current: ₹4,62,920 INR|Low: ₹81,253 INR|High: ₹4,69,759 INR|Avg: ₹2,17,525 INR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3₹81,253 INR
Retailer 4₹1,24,525 INR
Retailer 7₹1,39,452 INR
Retailer 5₹1,44,460 INR
Retailer 2₹1,75,071 INR
Retailer 8₹1,98,691 INR
Retailer 6₹2,28,547 INR
Retailer 9₹2,69,268 INR
Retailer 10₹3,23,405 INR
MOH London₹4,62,920 INR

43 data points across 10 retailers

11 retailers₹81,253 INR to ₹4,62,920 INR

A
Cheapest Retailer
-
₹81,253 INR
B+
Retailer 2
-
₹1,24,525 INR
View
B+
Retailer 3
-
₹1,35,484 INR
View
B+
Retailer 4
-
₹1,39,452 INR
View
Final sale: no returns
B+
Retailer 5
-
₹1,44,460 INR
View
Retailer 6
-
₹1,44,460 INR
View
Price last confirmed 25 days ago
B
Retailer 7
-
₹1,75,071 INR
View
B
Retailer 8
-
₹2,28,547 INR
View
B
Retailer 9
-
₹2,69,268 INR
View
B
Retailer 10
-
₹2,70,780 INR
View
Most Expensive
B
MOH London
LG436047670 · Nov 5
₹4,62,920 INR
£3,858 GBP
View
10 more retailers have this diamond
Prices start from ₹81,253 INRSave up to ₹3,81,667 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
₹81,253 INR