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Marquise|Lab Grown|IGI

1.23ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG823644023

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823644023

Diamond specifications and retailer prices

From ₹20,253 INR
As of November 4, 2026
Save ₹80,228 INR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,00,481 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823644023 or 823644023. Listed at 15 retailers as of November 2, 2026, with prices from ₹20,253 to ₹1,00,481, a ₹80,228 spread on the same certified stone. MOH London lists it at ₹1,00,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644023
Dimensions10.82 × 5.62 × 3.58 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm5.62 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644023
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.7%

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: ₹1,00,481 INR|Low: ₹19,212 INR|High: ₹1,01,803 INR|Avg: ₹61,390 INR|+0.8%
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
November 4, 2026
Retailer 14₹20,253 INR
Retailer 13₹23,471 INR
Retailer 7₹27,824 INR
Retailer 2₹33,408 INR
Retailer 15₹43,061 INR
Retailer 4₹46,941 INR
Retailer 8₹61,327 INR
Retailer 11₹70,507 INR
Retailer 9₹70,980 INR
Retailer 10₹76,374 INR
Retailer 3₹80,633 INR
Retailer 12₹80,917 INR
Retailer 5₹81,390 INR
Retailer 6₹83,378 INR
MOH London₹1,00,481 INR

40 data points across 15 retailers

15 retailers₹20,253 INR to ₹1,00,481 INR

A
Cheapest Retailer
-
₹20,253 INR
A
Retailer 2
-
₹23,471 INR
View
A
Retailer 3
-
₹27,824 INR
View
A
Retailer 4
-
₹33,408 INR
View
A
Retailer 5
-
₹43,061 INR
View
A
Retailer 6
-
₹46,941 INR
View
B+
Retailer 7
-
₹61,327 INR
View
Retailer 8
-
₹70,507 INR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
₹70,980 INR
View
Retailer 10
-
₹76,374 INR
View
Price last confirmed 8 days ago
B
Retailer 11
-
₹80,633 INR
View
B
Retailer 12
-
₹80,917 INR
View
B
Retailer 13
-
₹81,390 INR
View
B
Retailer 14
-
₹85,933 INR
View
Most Expensive
B
MOH London
LG823644023 · Nov 2
₹1,00,481 INR
£836 GBP
View
14 more retailers have this diamond
Prices start from ₹20,253 INRSave up to ₹80,228 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
1.23ct Marquise
₹20,253 INR