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Round|Lab Grown|IGI

1.50ct K VS1 Round Lab Grown Diamond

VG • K/VS1 • IGI LG451057034

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057034

Diamond specifications and retailer prices

From ₹2,03,699 INR
As of November 5, 2026
Save ₹2,32,043 INR (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹6,39,425 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG451057034 or 451057034. Listed at 11 retailers as of November 3, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057034
Dimensions7.48 × 7.51 × 4.30 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.48 mm7.51 mm1.50 ctK / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057034
Side View
Table 64.5%Crown 31.2°GirdlePavilion 40.4°Culet: NoneDepth 57.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹6,39,425 INR|Low: ₹1,95,574 INR|High: ₹6,49,744 INR|Avg: ₹3,67,129 INR|-0.3%
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 7₹2,03,699 INR
Retailer 8₹2,36,294 INR
Retailer 10₹2,36,294 INR
Retailer 5₹2,51,789 INR
Retailer 2₹2,93,549 INR
Retailer 11₹2,98,557 INR
Retailer 9₹3,69,228 INR
Retailer 6₹3,70,362 INR
Retailer 4₹4,35,742 INR
Retailer 3₹5,28,805 INR
MOH London₹6,39,425 INR

42 data points across 11 retailers

11 retailers₹2,03,699 INR to ₹4,35,742 INR

B
Cheapest Retailer
-
₹2,03,699 INR
B
Retailer 2
-
₹2,21,650 INR
View
B
Retailer 3
-
₹2,36,294 INR
View
Retailer 4
-
₹2,36,294 INR
View
Price last confirmed 26 days ago
B
Retailer 5
-
₹2,51,789 INR
View
B
Retailer 6
-
₹2,93,549 INR
View
B
Retailer 7
-
₹3,24,822 INR
View
C
Retailer 8
-
₹3,69,228 INR
View
C
Retailer 9
-
₹3,70,362 INR
View
C
Retailer 10
-
₹4,35,742 INR
View
Most Expensive
MOH London
LG451057034 · Nov 5
₹6,39,425 INR
£5,329 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹2,03,699 INRSave up to ₹2,32,043 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
₹2,03,699 INR