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Princess|Lab Grown|IGI

1.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG634405515

Shape and cutting style on the report: Princess cut

Certificate IGI LG634405515

Diamond specifications and retailer prices

From ₹31,799 INR
As of November 4, 2026
Save ₹1,25,774 INR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,57,573 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634405515 or 634405515. Listed at 15 retailers as of November 4, 2026, with prices from ₹31,799 to ₹1,57,573, a ₹1,25,774 spread on the same certified stone. MOH London lists it at ₹1,57,573. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634405515
Dimensions6.53 × 6.37 × 4.32 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.53 mm6.37 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634405515
Side View
Table 69.0%Crown 39.7°Girdle: THN-MEDPavilion 37.8°Culet: NoneDepth 67.8%

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 4
Current: ₹1,57,573 INR|Low: ₹30,569 INR|High: ₹1,59,856 INR|Avg: ₹82,464 INR|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 11₹31,799 INR
Retailer 5₹36,910 INR
Retailer 3₹39,465 INR
Retailer 12₹39,465 INR
Retailer 9₹53,945 INR
Retailer 6₹63,693 INR
Retailer 13₹63,693 INR
Retailer 7₹67,952 INR
Retailer 2₹92,558 INR
Retailer 8₹1,11,675 INR
Retailer 10₹1,15,650 INR
Retailer 14₹1,26,723 INR
Retailer 4₹1,52,844 INR
MOH London₹1,57,573 INR

33 data points across 14 retailers

15 retailers₹31,799 INR to ₹1,57,573 INR

A
Cheapest Retailer
-
₹31,799 INR
A
Retailer 2
-
₹36,910 INR
View
A
Retailer 3
-
₹39,465 INR
View
Retailer 4
-
₹39,465 INR
View
Price last confirmed 11 days ago
A
Retailer 5
-
₹53,945 INR
View
B+
Retailer 6
-
₹63,693 INR
View
B+
Retailer 7
-
₹63,693 INR
View
B+
Retailer 8
-
₹67,952 INR
View
B+
Retailer 9
-
₹81,106 INR
View
B+
Retailer 10
-
₹92,558 INR
View
B
Retailer 11
-
₹1,11,675 INR
View
B
Retailer 12
-
₹1,15,650 INR
View
B
Retailer 13
-
₹1,26,723 INR
View
B
Retailer 14
-
₹1,52,844 INR
View
Most Expensive
B
MOH London
LG634405515 · Nov 5
₹1,57,573 INR
£1,311 GBP
View
14 more retailers have this diamond
Prices start from ₹31,799 INRSave up to ₹1,25,774 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
1.51ct Princess
₹31,799 INR