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Marquise|Lab Grown|IGI

1.00ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG500144857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG500144857

Diamond specifications and retailer prices

From ₹79,782 INR
As of November 4, 2026
Save ₹90,192 INR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,60,260 INR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500144857 or 500144857. Listed at 16 retailers as of November 2, 2026, with a 113% 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

1.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500144857
Dimensions10.53 × 5.23 × 3.03 mm
L/W Ratio2.01
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
10.53 mm5.23 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500144857
Side View
Table 62.5%Crown 34.3°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 57.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹2,60,260 INR|Low: ₹76,564 INR|High: ₹3,51,020 INR|Avg: ₹1,64,167 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
Retailer 13
Retailer 14
November 5, 2026
Retailer 11₹79,782 INR
Retailer 3₹86,785 INR
Retailer 4₹89,340 INR
Retailer 12₹90,854 INR
Retailer 13₹92,558 INR
Retailer 6₹1,09,309 INR
Retailer 7₹1,40,824 INR
Retailer 14₹1,48,869 INR
Retailer 8₹1,69,973 INR
Retailer 10₹2,12,751 INR
Retailer 9₹2,41,143 INR
Retailer 5₹2,55,244 INR
NZ Jewellers₹2,60,260 INR
Retailer 2₹3,46,004 INR

45 data points across 14 retailers

16 retailers₹79,782 INR to ₹1,69,973 INR

B
Cheapest Retailer
-
₹79,782 INR
B
Retailer 2
-
₹86,785 INR
View
B
Retailer 3
-
₹89,340 INR
View
Final sale: no returns
B
Retailer 4
-
₹90,854 INR
View
Retailer 5
-
₹92,558 INR
View
Price last confirmed 19 days ago
B
Retailer 6
-
₹92,558 INR
View
B
Retailer 7
-
₹1,09,309 INR
View
B
Retailer 8
-
₹1,40,824 INR
View
B
Retailer 9
-
₹1,48,869 INR
View
B
Retailer 10
-
₹1,69,973 INR
View
Retailer 11
-
₹2,12,751 INR
View
Price under review
Retailer 12
-
₹2,41,143 INR
View
Price under review
Retailer 13
-
₹2,55,244 INR
View
Price under review
Most Expensive
NZ Jewellers
ba0eb66c-49b3-4b0e-919f-8c3ca0a8cb82 · Nov 4
₹2,60,260 INR
$2,750 USD
View
Price under review
13 more retailers have this diamond
Prices start from ₹79,782 INRSave up to ₹90,192 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
1.00ct Marquise
₹79,782 INR