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Marquise|Lab Grown|IGI

1.77ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG830627864

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830627864

Diamond specifications and retailer prices

From ₹1,55,368 INR
$1,637 USD
As of November 2, 2026
Save ₹3,35,886 INR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,91,254 INR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.77ct lab-grown marquise diamond

This 1.77ct 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 LG830627864 or 830627864. Listed at 14 retailers as of November 2, 2026, with prices from ₹1,55,368 to ₹4,91,254, a ₹3,35,886 spread on the same certified stone. With Clarity lists it at ₹4,91,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830627864
Dimensions12.24 × 6.29 × 4.06 mm
L/W Ratio1.95
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
12.24 mm6.29 mm1.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830627864
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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 2
Current: ₹1,86,136 INR|Low: ₹1,55,368 INR|High: ₹4,91,254 INR|Avg: ₹2,88,948 INR|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 10₹1,55,368 INR
Retailer 12₹1,56,715 INR
Retailer 1₹1,86,136 INR
Retailer 3₹1,93,616 INR
Retailer 8₹2,05,888 INR
Retailer 9₹2,30,157 INR
Retailer 7₹2,35,890 INR
Retailer 4₹3,32,622 INR
Retailer 11₹3,71,478 INR
Retailer 5₹4,12,353 INR
Retailer 6₹4,43,809 INR
Retailer 2₹4,49,323 INR
With Clarity₹4,91,254 INR

23 data points across 13 retailers

14 retailers₹1,55,368 INR to ₹4,91,254 INR

A
Cheapest Retailer
-
₹1,55,368 INR
$1,637 USD
A
Retailer 2
-
₹1,56,715 INR
HK$12,900 HKD
View
A
Retailer 3
-
₹1,67,991 INR
$1,770 USD
View
A
Retailer 4
-
₹1,86,136 INR
£1,544 GBP
View
B+
Retailer 5
-
₹1,93,616 INR
$2,040 USD
View
B+
Retailer 6
-
₹2,05,888 INR
€2,066 EUR
View
B+
Retailer 7
-
₹2,30,157 INR
$2,425 USD
View
B+
Retailer 8
-
₹2,35,890 INR
ZAR 40,152 ZAR
View
Retailer 9
-
₹3,32,622 INR
$3,505 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
₹3,71,478 INR
$3,914 USD
View
B
Retailer 11
-
₹4,12,353 INR
£3,421 GBP
View
B
Retailer 12
-
₹4,43,809 INR
A$7,194 AUD
View
B
Retailer 13
-
₹4,49,323 INR
$4,734 USD
View
Most Expensive
B
With Clarity
830627864 · Nov 2
₹4,91,254 INR
$5,176 USD
View
13 more retailers have this diamond
Prices start from ₹1,55,368 INRSave up to ₹3,35,886 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
1.77ct Marquise
₹1,55,368 INR