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Round|Lab Grown|IGI

1.50ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LG492136633

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136633

Diamond specifications and retailer prices

From ₹1,69,497 INR
As of November 5, 2026
Save ₹1,99,069 INR (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹5,60,111 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492136633 or 492136633. Listed at 8 retailers as of November 5, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136633
Dimensions7.36 × 7.39 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.36 mm7.39 mm1.50 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136633
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹5,60,111 INR|Low: ₹1,62,695 INR|High: ₹5,69,111 INR|Avg: ₹3,20,487 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3₹1,69,497 INR
Retailer 4₹1,96,613 INR
Retailer 6₹1,96,613 INR
Retailer 7₹2,60,765 INR
Retailer 5₹3,08,383 INR
Retailer 2₹3,30,774 INR
Retailer 8₹4,39,993 INR
MOH London₹5,60,111 INR

16 data points across 8 retailers

8 retailers₹1,69,497 INR to ₹3,68,566 INR

B+
Cheapest Retailer
-
₹1,69,497 INR
B
Retailer 2
-
₹1,84,425 INR
View
B
Retailer 3
-
₹1,96,613 INR
View
Retailer 4
-
₹1,96,613 INR
View
Price last confirmed 25 days ago
B
Retailer 5
-
₹3,08,383 INR
View
C
Retailer 6
-
₹3,30,774 INR
View
C
Retailer 7
-
₹3,68,566 INR
View
Most Expensive
MOH London
LG492136633 · Nov 5
₹5,60,111 INR
£4,668 GBP
View
Price under review
7 more retailers have this diamond
Prices start from ₹1,69,497 INRSave up to ₹1,99,069 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.

B+
1.50ct Round
₹1,69,497 INR