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Marquise|Lab Grown|IGI

1.55ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790611819

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611819

Diamond specifications and retailer prices

From ₹88,339 INR
As of November 4, 2026
Save ₹3,82,172 INR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: ₹4,70,510 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611819 or 790611819. Listed at 24 retailers as of November 4, 2026, with prices from ₹88,339 to ₹4,70,510, a ₹3,82,172 spread on the same certified stone. Brilliant Earth lists it at ₹4,70,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611819
Dimensions11.81 × 6.10 × 3.82 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
11.81 mm6.10 mm1.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611819
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹4,70,510 INR|Low: ₹88,339 INR|High: ₹4,70,510 INR|Avg: ₹2,12,155 INR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 22
November 5, 2026
Retailer 15₹88,339 INR
Retailer 5₹96,086 INR
Retailer 11₹98,921 INR
Retailer 4₹1,02,511 INR
Retailer 19₹1,02,511 INR
Retailer 3₹1,18,478 INR
Retailer 17₹1,19,045 INR
Retailer 22₹1,20,273 INR
Retailer 9₹1,22,352 INR
Retailer 2₹1,56,459 INR
Retailer 18₹1,62,884 INR
Retailer 10₹1,64,112 INR
Retailer 16₹1,88,488 INR
Retailer 21₹2,27,980 INR
Retailer 8₹2,83,629 INR
Retailer 20₹2,88,164 INR
Retailer 6₹3,20,665 INR
Retailer 12₹3,34,365 INR
Retailer 14₹3,43,907 INR
Retailer 13₹3,47,592 INR
Retailer 7₹3,56,473 INR
Brilliant Earth₹4,70,510 INR

38 data points across 22 retailers

24 retailers₹88,339 INR to ₹4,70,510 INR

A
Cheapest Retailer
-
₹88,339 INR
A
Retailer 2
-
₹96,086 INR
View
A
Retailer 3
-
₹98,921 INR
View
Final sale: no returns
Retailer 4
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₹1,02,511 INR
View
Price last confirmed 19 days ago
A
Retailer 5
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₹1,02,511 INR
View
A
Retailer 6
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₹1,18,478 INR
View
A
Retailer 7
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₹1,19,045 INR
View
A
Retailer 8
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₹1,20,273 INR
View
A
Retailer 9
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₹1,22,352 INR
View
A
Retailer 10
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₹1,56,459 INR
View
Retailer 11
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₹1,62,884 INR
View
Price last confirmed 9 days ago
A
Retailer 12
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₹1,64,112 INR
View
B+
Retailer 13
-
₹1,88,488 INR
View
B+
Retailer 14
-
₹2,27,980 INR
View
B
Retailer 15
-
₹2,83,629 INR
View
B
Retailer 16
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₹2,88,164 INR
View
B+
Retailer 17
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₹3,04,415 INR
View
B
Retailer 18
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₹3,20,665 INR
View
B
Retailer 19
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₹3,34,365 INR
View
B
Retailer 20
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₹3,43,907 INR
View
B
Retailer 21
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₹3,47,592 INR
View
Retailer 22
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₹3,55,339 INR
View
Price last confirmed 88 days ago
B
Retailer 23
-
₹3,56,473 INR
View
Most Expensive
B
Brilliant Earth
19074259A · Nov 4
₹4,70,510 INR
$4,980 USD
View
23 more retailers have this diamond
Prices start from ₹88,339 INRSave up to ₹3,82,172 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
1.55ct Marquise
₹88,339 INR