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Marquise|Lab Grown|IGI

1.28ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG839664801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839664801

Diamond specifications and retailer prices

From ₹20,348 INR
As of November 4, 2026
Save ₹80,975 INR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹1,01,323 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839664801 or 839664801. Listed at 11 retailers as of November 2, 2026, with prices from ₹20,348 to ₹1,01,323, a ₹80,975 spread on the same certified stone. MOH London lists it at ₹1,01,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839664801
Dimensions10.92 × 5.82 × 3.56 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.92 mm5.82 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839664801
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°CuletDepth 61.2%

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: ₹1,01,323 INR|Low: ₹19,969 INR|High: ₹1,13,568 INR|Avg: ₹60,374 INR|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 7₹20,348 INR
Retailer 11₹23,660 INR
Retailer 2₹33,692 INR
Retailer 10₹43,250 INR
Retailer 8₹47,036 INR
Retailer 5₹61,800 INR
Retailer 6₹68,898 INR
Retailer 3₹71,926 INR
Retailer 9₹81,296 INR
Retailer 4₹81,390 INR
MOH London₹1,01,323 INR

39 data points across 11 retailers

11 retailers₹20,348 INR to ₹1,01,323 INR

A
Cheapest Retailer
-
₹20,348 INR
A
Retailer 2
-
₹23,660 INR
View
A
Retailer 3
-
₹33,692 INR
View
A
Retailer 4
-
₹43,250 INR
View
Retailer 5
-
₹47,036 INR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
₹61,800 INR
View
B+
Retailer 7
-
₹68,898 INR
View
Retailer 8
-
₹71,926 INR
View
Price last confirmed 7 days ago
B
Retailer 9
-
₹81,296 INR
View
B
Retailer 10
-
₹81,390 INR
View
Most Expensive
B
MOH London
LG839664801 · Nov 2
₹1,01,323 INR
£843 GBP
View
10 more retailers have this diamond
Prices start from ₹20,348 INRSave up to ₹80,975 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 Marquise
₹20,348 INR