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Marquise|Lab Grown|IGI

1.21ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG816674414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816674414

Diamond specifications and retailer prices

From ₹19,780 INR
As of November 4, 2026
Save ₹82,745 INR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,02,524 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct 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 LG816674414 or 816674414. Listed at 16 retailers as of November 2, 2026, with prices from ₹19,780 to ₹1,02,524, a ₹82,745 spread on the same certified stone. MOH London lists it at ₹1,02,524. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816674414
Dimensions10.39 × 5.55 × 3.55 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm5.55 mm1.21 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816674414
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹1,02,524 INR|Low: ₹19,780 INR|High: ₹1,07,933 INR|Avg: ₹57,145 INR|-4.8%
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 11₹19,780 INR
Retailer 2₹29,244 INR
Retailer 13₹29,528 INR
Retailer 12₹37,856 INR
Retailer 6₹39,181 INR
Retailer 8₹39,370 INR
Retailer 3₹43,629 INR
Retailer 15₹45,238 INR
Retailer 10₹53,472 INR
Retailer 14₹70,507 INR
Retailer 9₹70,791 INR
Retailer 7₹70,980 INR
Retailer 5₹73,725 INR
Retailer 4₹75,617 INR
MOH London₹1,02,524 INR

40 data points across 15 retailers

16 retailers₹19,780 INR to ₹1,02,524 INR

A
Cheapest Retailer
-
₹19,780 INR
Final sale: no returns
A
Retailer 2
-
₹29,244 INR
View
B+
Retailer 3
-
₹29,528 INR
View
A
Retailer 4
-
₹37,856 INR
View
Retailer 5
-
₹39,181 INR
View
Price last confirmed 10 days ago
A
Retailer 6
-
₹39,370 INR
View
A
Retailer 7
-
₹43,629 INR
View
A
Retailer 8
-
₹45,238 INR
View
B+
Retailer 9
-
₹53,472 INR
View
B+
Retailer 10
-
₹70,507 INR
View
B+
Retailer 11
-
₹70,791 INR
View
Retailer 12
-
₹70,980 INR
View
Price last confirmed 28 days ago
B+
Retailer 13
-
₹73,725 INR
View
B
Retailer 14
-
₹75,617 INR
View
B
Retailer 15
-
₹93,694 INR
View
Most Expensive
B
MOH London
LG816674414 · Nov 2
₹1,02,524 INR
£853 GBP
View
15 more retailers have this diamond
Prices start from ₹19,780 INRSave up to ₹82,745 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
1.21ct Marquise
₹19,780 INR