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Marquise|Lab Grown|IGI

1.81ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG799671726

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799671726

Diamond specifications and retailer prices

From ₹1,37,013 INR
$1,443 USD
As of October 30, 2026
Save ₹3,09,727 INR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,46,740 INR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.81ct lab-grown marquise diamond

This 1.81ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799671726 or 799671726. Listed at 12 retailers as of October 30, 2026, with prices from ₹1,37,013 to ₹4,46,740, a ₹3,09,727 spread on the same certified stone. With Clarity lists it at ₹4,46,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671726
Dimensions12.61 × 6.41 × 3.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.61 mm6.41 mm1.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671726
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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: Oct 30
Current: ₹3,49,416 INR|Low: ₹1,37,013 INR|High: ₹5,15,579 INR|Avg: ₹2,73,717 INR|-32.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 30, 2026
Retailer 8₹1,37,013 INR
Retailer 2₹1,43,412 INR
Retailer 10₹1,58,377 INR
Retailer 4₹1,69,544 INR
Retailer 11₹1,76,607 INR
Retailer 5₹1,88,329 INR
Retailer 6₹2,00,458 INR
Retailer 9₹3,02,473 INR
Retailer 1₹3,49,416 INR
Retailer 7₹3,99,141 INR
Retailer 3₹4,08,877 INR
With Clarity₹4,46,740 INR

42 data points across 12 retailers

12 retailers₹1,37,013 INR to ₹4,46,740 INR

A
Cheapest Retailer
-
₹1,37,013 INR
$1,443 USD
A
Retailer 2
-
₹1,43,412 INR
HK$11,800 HKD
View
A
Retailer 3
-
₹1,58,377 INR
$1,668 USD
View
A
Retailer 4
-
₹1,69,544 INR
£1,406 GBP
View
A
Retailer 5
-
₹1,76,607 INR
$1,860 USD
View
A
Retailer 6
-
₹1,88,329 INR
€1,889 EUR
View
B+
Retailer 7
-
₹2,00,458 INR
A$3,248 AUD
View
B
Retailer 8
-
₹3,02,473 INR
$3,186 USD
View
B
Retailer 9
-
₹3,49,416 INR
$3,680 USD
View
B
Retailer 10
-
₹3,99,141 INR
£3,310 GBP
View
B
Retailer 11
-
₹4,08,877 INR
$4,306 USD
View
Most Expensive
B
With Clarity
799671726 · Oct 30
₹4,46,740 INR
$4,705 USD
View
11 more retailers have this diamond
Prices start from ₹1,37,013 INRSave up to ₹3,09,727 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
1.81ct Marquise
₹1,37,013 INR