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Marquise|Lab Grown|IGI

1.81ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG844627240

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844627240

Diamond specifications and retailer prices

From ₹69,029 INR
$727 USD
As of November 1, 2026
Save ₹4,33,257 INR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,02,286 INR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844627240 or 844627240. Listed at 18 retailers as of November 1, 2026, with prices from ₹69,029 to ₹5,02,286, a ₹4,33,257 spread on the same certified stone. Brilliant Earth lists it at ₹5,02,286. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844627240
Dimensions13.22 × 6.02 × 3.81 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.22 mm6.02 mm1.81 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844627240
Side View
Table 63.0%Crown 41.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: ₹5,02,286 INR|Low: ₹69,029 INR|High: ₹5,02,286 INR|Avg: ₹1,82,117 INR
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3₹69,029 INR
Retailer 12₹80,872 INR
Retailer 13₹88,304 INR
Retailer 11₹1,02,546 INR
Retailer 9₹1,12,658 INR
Retailer 2₹1,14,335 INR
Retailer 10₹1,33,564 INR
Retailer 15₹1,44,039 INR
Retailer 5₹1,78,117 INR
Retailer 6₹1,83,538 INR
Retailer 8₹2,25,738 INR
Retailer 16₹2,44,022 INR
Retailer 17₹2,46,841 INR
Retailer 14₹2,54,086 INR
Retailer 4₹2,96,510 INR
Retailer 7₹3,05,566 INR
Retailer 18₹4,40,601 INR
Brilliant Earth₹5,02,286 INR

15 data points across 18 retailers

18 retailers₹69,029 INR to ₹5,02,286 INR

A+
Cheapest Retailer
-
₹69,029 INR
$727 USD
Final sale: no returns
A
Retailer 2
-
₹80,872 INR
£671 GBP
View
A
Retailer 3
-
₹88,304 INR
$930 USD
View
A
Retailer 4
-
₹1,02,546 INR
$1,080 USD
View
A
Retailer 5
-
₹1,12,658 INR
€1,130 EUR
View
A
Retailer 6
-
₹1,14,335 INR
£948 GBP
View
Retailer 7
-
₹1,33,564 INR
ZAR 22,725 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
₹1,44,039 INR
$1,517 USD
View
A
Retailer 9
-
₹1,78,117 INR
A$2,886 AUD
View
A
Retailer 10
-
₹1,83,538 INR
$1,933 USD
View
B+
Retailer 11
-
₹2,25,738 INR
£1,872 GBP
View
B+
Retailer 12
-
₹2,44,022 INR
$2,570 USD
View
B+
Retailer 13
-
₹2,46,841 INR
$2,600 USD
View
B+
Retailer 14
-
₹2,54,086 INR
$2,676 USD
View
B+
Retailer 15
-
₹2,96,510 INR
SGD 4,220 SGD
View
B+
Retailer 16
-
₹3,05,566 INR
£2,534 GBP
View
B
Retailer 17
-
₹4,40,601 INR
A$7,139 AUD
View
Most Expensive
B
Brilliant Earth
22272552A · Nov 1
₹5,02,286 INR
$5,290 USD
View
17 more retailers have this diamond
Prices start from ₹69,029 INRSave up to ₹4,33,257 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
₹69,029 INR