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Marquise|Lab Grown|IGI

1.21ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG508137777

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG508137777

Diamond specifications and retailer prices

From ₹91,019 INR
$959 USD
As of November 2, 2026
Save ₹78,111 INR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹2,96,973 INR at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508137777 or 508137777. Listed at 13 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508137777
Dimensions10.64 × 5.57 × 3.55 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.64 mm5.57 mm1.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508137777
Side View
Table 60.0%Crown 36.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹2,96,973 INR|Low: ₹87,412 INR|High: ₹3,63,054 INR|Avg: ₹1,76,636 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8₹91,019 INR
Retailer 12₹99,086 INR
Retailer 3₹1,01,933 INR
Retailer 10₹1,05,635 INR
Retailer 9₹1,11,045 INR
Retailer 7₹1,22,434 INR
Retailer 2₹1,62,859 INR
Retailer 11₹1,69,130 INR
Retailer 6₹2,27,689 INR
Retailer 4₹2,92,179 INR
NZ Jewellers₹2,96,973 INR
Retailer 5₹3,60,161 INR

41 data points across 12 retailers

13 retailers₹91,019 INR to ₹1,69,130 INR

B+
Cheapest Retailer
-
₹91,019 INR
$959 USD
B
Retailer 2
-
₹99,086 INR
$1,044 USD
View
B
Retailer 3
-
₹1,01,933 INR
$1,074 USD
View
Final sale: no returns
B
Retailer 4
-
₹1,05,635 INR
$1,113 USD
View
Retailer 5
-
₹1,05,635 INR
$1,113 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
₹1,11,045 INR
$1,170 USD
View
B
Retailer 7
-
₹1,22,434 INR
$1,290 USD
View
B
Retailer 8
-
₹1,62,859 INR
£1,351 GBP
View
B
Retailer 9
-
₹1,69,130 INR
$1,782 USD
View
Retailer 10
-
₹2,27,689 INR
$2,399 USD
View
Price under review
Retailer 11
-
₹2,92,179 INR
£2,424 GBP
View
Price under review
Most Expensive
NZ Jewellers
7973ec25-051b-4975-a6ab-fbd18b0b3e4a · Oct 31
₹2,96,973 INR
$3,129 USD
View
Price under review
11 more retailers have this diamond
Prices start from ₹91,019 INRSave up to ₹78,111 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.

B+
1.21ct Marquise
₹91,019 INR