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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG817610778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817610778

Diamond specifications and retailer prices

From ₹60,553 INR
$638 USD
As of November 1, 2026
Save ₹2,85,869 INR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹3,46,422 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.61ct lab-grown marquise diamond

This 1.61ct 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 LG817610778 or 817610778. Listed at 19 retailers as of October 31, 2026, with prices from ₹60,553 to ₹3,46,422, a ₹2,85,869 spread on the same certified stone. Brilliant Earth lists it at ₹3,46,422. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610778
Dimensions11.81 × 6.07 × 3.74 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.07 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610778
Side View
Table 58.0%Crown 38.8°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.6%

Caratlytics Score

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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: ₹3,46,422 INR|Low: ₹60,553 INR|High: ₹3,57,811 INR|Avg: ₹1,54,501 INR|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13₹60,553 INR
Retailer 4₹60,742 INR
Retailer 15₹79,724 INR
Retailer 14₹90,354 INR
Retailer 16₹95,100 INR
Retailer 9₹98,659 INR
Retailer 12₹1,05,191 INR
Retailer 18₹1,16,265 INR
Retailer 8₹1,16,753 INR
Retailer 6₹1,57,560 INR
Retailer 5₹1,67,896 INR
Retailer 11₹1,98,161 INR
Retailer 7₹2,05,765 INR
Retailer 2₹2,11,964 INR
Retailer 19₹2,18,230 INR
Retailer 17₹2,22,469 INR
Retailer 10₹2,96,518 INR
Retailer 3₹3,42,696 INR
Brilliant Earth₹3,46,422 INR

19 data points across 19 retailers

19 retailers₹60,553 INR to ₹3,46,422 INR

A
Cheapest Retailer
-
₹60,553 INR
$638 USD
A
Retailer 2
-
₹60,742 INR
$640 USD
View
Final sale: no returns
A
Retailer 3
-
₹79,724 INR
$840 USD
View
A
Retailer 4
-
₹90,354 INR
$952 USD
View
A
Retailer 5
-
₹95,100 INR
$1,002 USD
View
A
Retailer 6
-
₹98,659 INR
€990 EUR
View
A
Retailer 7
-
₹1,05,191 INR
£873 GBP
View
A
Retailer 8
-
₹1,16,265 INR
$1,225 USD
View
A
Retailer 9
-
₹1,16,753 INR
ZAR 19,873 ZAR
View
A
Retailer 10
-
₹1,57,560 INR
A$2,554 AUD
View
B+
Retailer 11
-
₹1,67,896 INR
$1,769 USD
View
B+
Retailer 12
-
₹1,98,161 INR
£1,644 GBP
View
B+
Retailer 13
-
₹2,05,765 INR
$2,168 USD
View
B+
Retailer 14
-
₹2,11,964 INR
SGD 3,018 SGD
View
B+
Retailer 15
-
₹2,18,230 INR
$2,299 USD
View
B+
Retailer 16
-
₹2,22,469 INR
$2,344 USD
View
B+
Retailer 17
-
₹2,96,518 INR
£2,460 GBP
View
B
Retailer 18
-
₹3,42,696 INR
A$5,555 AUD
View
Most Expensive
B
Brilliant Earth
20772153A · Oct 31
₹3,46,422 INR
$3,650 USD
View
18 more retailers have this diamond
Prices start from ₹60,553 INRSave up to ₹2,85,869 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
1.61ct Marquise
₹60,553 INR