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Radiant|Lab Grown|IGI

1.51ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG777612927

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG777612927

Diamond specifications and retailer prices

From ₹18,990 INR
As of November 4, 2026
Save ₹90,920 INR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,09,910 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant 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 LG777612927 or 777612927. Listed at 17 retailers as of November 4, 2026, with prices from ₹18,990 to ₹1,09,910, a ₹90,920 spread on the same certified stone. MOH London lists it at ₹1,09,910. 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 angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777612927
Dimensions7.99 × 5.72 × 3.87 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Blue
Top View
7.99 mm5.72 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777612927
Side View
Table 60.0%Crown 43.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 67.7%

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: ₹1,09,910 INR|Low: ₹18,424 INR|High: ₹1,14,110 INR|Avg: ₹55,152 INR|-2.4%
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
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 16₹18,990 INR
Retailer 8₹21,258 INR
Retailer 13₹22,014 INR
Retailer 5₹23,620 INR
Retailer 6₹23,714 INR
Retailer 12₹40,626 INR
Retailer 17₹40,910 INR
Retailer 7₹46,295 INR
Retailer 11₹54,893 INR
Retailer 15₹54,893 INR
Retailer 10₹62,357 INR
Retailer 2₹74,167 INR
Retailer 14₹75,773 INR
Retailer 3₹76,907 INR
Retailer 4₹80,780 INR
Retailer 9₹91,646 INR
MOH London₹1,09,910 INR

35 data points across 17 retailers

17 retailers₹18,990 INR to ₹1,09,910 INR

A
Cheapest Retailer
-
₹18,990 INR
A
Retailer 2
-
₹21,258 INR
View
Final sale: no returns
A
Retailer 3
-
₹22,014 INR
View
A
Retailer 4
-
₹23,620 INR
View
Retailer 5
-
₹23,714 INR
View
Price last confirmed 12 days ago
A
Retailer 6
-
₹40,626 INR
View
B+
Retailer 7
-
₹40,910 INR
View
A
Retailer 8
-
₹46,295 INR
View
A
Retailer 9
-
₹54,893 INR
View
A
Retailer 10
-
₹54,893 INR
View
B+
Retailer 11
-
₹62,357 INR
View
B+
Retailer 12
-
₹74,167 INR
View
B+
Retailer 13
-
₹75,773 INR
View
B+
Retailer 14
-
₹76,907 INR
View
B+
Retailer 15
-
₹80,780 INR
View
B+
Retailer 16
-
₹91,646 INR
View
Most Expensive
B
MOH London
LG777612927 · Nov 5
₹1,09,910 INR
£916 GBP
View
16 more retailers have this diamond
Prices start from ₹18,990 INRSave up to ₹90,920 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 Radiant
₹18,990 INR