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Marquise|Lab Grown|IGI

1.00ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG757532266

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757532266

Diamond specifications and retailer prices

From ₹30,139 INR
As of November 5, 2026
Save ₹55,293 INR (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹85,433 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG757532266 or 757532266. Listed at 7 retailers as of November 4, 2026, with prices from ₹30,139 to ₹85,433, a ₹55,293 spread on the same certified stone. MOH London lists it at ₹85,433. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757532266
Dimensions10.21 × 5.29 × 3.17 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm5.29 mm1.00 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757532266
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.9%

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 5
Current: ₹85,433 INR|Low: ₹30,139 INR|High: ₹86,632 INR|Avg: ₹43,990 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7₹30,139 INR
Retailer 2₹31,745 INR
Retailer 5₹33,351 INR
Retailer 3₹34,769 INR
Retailer 6₹41,193 INR
Retailer 4₹50,074 INR
MOH London₹85,433 INR

43 data points across 7 retailers

7 retailers₹30,139 INR to ₹85,433 INR

A
Cheapest Retailer
-
₹30,139 INR
A
Retailer 2
-
₹31,745 INR
View
B+
Retailer 3
-
₹33,351 INR
View
B+
Retailer 4
-
₹34,769 INR
View
B+
Retailer 5
-
₹41,193 INR
View
Retailer 6
-
₹50,074 INR
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG757532266 · Nov 4
₹85,433 INR
£712 GBP
View
6 more retailers have this diamond
Prices start from ₹30,139 INRSave up to ₹55,293 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
1.00ct Marquise
₹30,139 INR