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Marquise|Lab Grown|IGI

1.55ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799677033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799677033

Diamond specifications and retailer prices

From ₹90,512 INR
As of November 4, 2026
Save ₹3,79,999 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 LG799677033 or 799677033. Listed at 24 retailers as of November 4, 2026, with prices from ₹90,512 to ₹4,70,510, a ₹3,79,999 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 angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799677033
Dimensions11.65 × 6.11 × 3.80 mm
L/W Ratio1.91
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
11.65 mm6.11 mm1.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799677033
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

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: ₹90,512 INR|High: ₹4,71,455 INR|Avg: ₹2,11,734 INR|-0.2%
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 15₹90,512 INR
Retailer 5₹98,543 INR
Retailer 11₹1,01,283 INR
Retailer 4₹1,05,062 INR
Retailer 19₹1,05,062 INR
Retailer 22₹1,21,029 INR
Retailer 18₹1,21,407 INR
Retailer 3₹1,22,068 INR
Retailer 9₹1,24,714 INR
Retailer 2₹1,60,238 INR
Retailer 17₹1,66,946 INR
Retailer 10₹1,68,080 INR
Retailer 16₹1,93,212 INR
Retailer 21₹2,26,374 INR
Retailer 8₹2,89,392 INR
Retailer 20₹2,95,250 INR
Retailer 6₹3,25,673 INR
Retailer 12₹3,41,356 INR
Retailer 14₹3,52,221 INR
Retailer 13₹3,56,095 INR
Retailer 7₹3,65,543 INR
Brilliant Earth₹4,70,510 INR

40 data points across 22 retailers

24 retailers₹90,512 INR to ₹4,70,510 INR

A
Cheapest Retailer
-
₹90,512 INR
A
Retailer 2
-
₹98,543 INR
View
A
Retailer 3
-
₹1,01,283 INR
View
Final sale: no returns
Retailer 4
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₹1,05,062 INR
View
Price last confirmed 19 days ago
A
Retailer 5
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₹1,05,062 INR
View
A
Retailer 6
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₹1,21,029 INR
View
A
Retailer 7
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₹1,21,407 INR
View
A
Retailer 8
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₹1,22,068 INR
View
A
Retailer 9
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₹1,24,714 INR
View
A
Retailer 10
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₹1,60,238 INR
View
Retailer 11
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₹1,66,946 INR
View
Price last confirmed 9 days ago
A
Retailer 12
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₹1,68,080 INR
View
B+
Retailer 13
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₹1,93,212 INR
View
B+
Retailer 14
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₹2,26,374 INR
View
B+
Retailer 15
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₹2,89,392 INR
View
B
Retailer 16
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₹2,95,250 INR
View
B+
Retailer 17
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₹3,12,162 INR
View
B
Retailer 18
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₹3,25,673 INR
View
B
Retailer 19
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₹3,41,356 INR
View
B
Retailer 20
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₹3,52,221 INR
View
B
Retailer 21
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₹3,56,095 INR
View
Retailer 22
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₹3,56,284 INR
View
Price last confirmed 88 days ago
B
Retailer 23
-
₹3,65,543 INR
View
Most Expensive
B
Brilliant Earth
20584022A · Nov 4
₹4,70,510 INR
$4,980 USD
View
23 more retailers have this diamond
Prices start from ₹90,512 INRSave up to ₹3,79,999 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
₹90,512 INR