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Marquise|Lab Grown|IGI

1.71ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG811683879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811683879

Diamond specifications and retailer prices

From ₹41,286 INR
$435 USD
As of November 1, 2026
Save ₹82,143 INR (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,23,429 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown marquise diamond

This 1.71ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811683879 or 811683879. Listed at 6 retailers as of October 29, 2026, with prices from ₹41,286 to ₹1,23,429, a ₹82,143 spread on the same certified stone. MOH London lists it at ₹1,23,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811683879
Dimensions12.59 × 6.05 × 3.91 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm6.05 mm1.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811683879
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.6%

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 1
Current: ₹1,23,429 INR|Low: ₹41,286 INR|High: ₹1,24,272 INR|Avg: ₹74,077 INR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3₹41,286 INR
Retailer 5₹57,421 INR
Retailer 2₹58,086 INR
Retailer 4₹63,495 INR
Retailer 6₹1,03,361 INR
MOH London₹1,23,429 INR

41 data points across 6 retailers

6 retailers₹41,286 INR to ₹1,23,429 INR

B+
Cheapest Retailer
-
₹41,286 INR
$435 USD
A
Retailer 2
-
₹57,421 INR
$605 USD
View
A
Retailer 3
-
₹58,086 INR
£482 GBP
View
A
Retailer 4
-
₹63,495 INR
$669 USD
View
B+
Retailer 5
-
₹1,03,361 INR
$1,089 USD
View
Most Expensive
B+
MOH London
LG811683879 · Oct 29
₹1,23,429 INR
£1,024 GBP
View
5 more retailers have this diamond
Prices start from ₹41,286 INRSave up to ₹82,143 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
1.71ct Marquise
₹41,286 INR