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Round|Lab Grown|IGI

1.28ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG781609675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781609675

Diamond specifications and retailer prices

From ₹20,064 INR
As of November 3, 2026
Save ₹79,216 INR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹99,279 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781609675 or 781609675. Listed at 18 retailers as of November 3, 2026, with prices from ₹20,064 to ₹99,279, a ₹79,216 spread on the same certified stone. MOH London lists it at ₹99,279. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781609675
Dimensions6.91 × 6.94 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm6.94 mm1.28 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781609675
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.0%

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 3
Current: ₹99,279 INR|Low: ₹19,212 INR|High: ₹1,00,722 INR|Avg: ₹50,891 INR|-0.2%
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₹20,064 INR
Retailer 4₹24,796 INR
Retailer 13₹24,796 INR
Retailer 14₹42,683 INR
Retailer 10₹42,777 INR
Retailer 6₹43,061 INR
Retailer 9₹45,333 INR
Retailer 3₹48,077 INR
Retailer 2₹49,213 INR
Retailer 12₹60,570 INR
Retailer 8₹60,664 INR
Retailer 7₹80,065 INR
Retailer 5₹90,192 INR
MOH London₹99,279 INR

29 data points across 14 retailers

18 retailers₹20,064 INR to ₹99,279 INR

A
Cheapest Retailer
-
₹20,064 INR
A
Retailer 2
-
₹23,187 INR
View
Retailer 3
-
₹24,796 INR
View
Price last confirmed 11 days ago
A
Retailer 4
-
₹24,796 INR
View
A
Retailer 5
-
₹42,683 INR
View
A
Retailer 6
-
₹42,777 INR
View
A
Retailer 7
-
₹43,061 INR
View
A
Retailer 8
-
₹45,333 INR
View
A
Retailer 9
-
₹48,077 INR
View
A
Retailer 10
-
₹49,213 INR
View
B+
Retailer 11
-
₹60,570 INR
View
A
Retailer 12
-
₹60,664 INR
View
B+
Retailer 13
-
₹65,018 INR
View
B+
Retailer 14
-
₹79,782 INR
View
B+
Retailer 15
-
₹80,065 INR
View
B
Retailer 16
-
₹84,797 INR
View
B+
Retailer 17
-
₹91,990 INR
View
Most Expensive
B+
MOH London
LG781609675 · Nov 5
₹99,279 INR
£826 GBP
View
17 more retailers have this diamond
Prices start from ₹20,064 INRSave up to ₹79,216 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
1.28ct Round
₹20,064 INR