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Marquise|Lab Grown|IGI

1.55ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG788617192

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788617192

Diamond specifications and retailer prices

From ₹91,532 INR
$964 USD
As of October 30, 2026
Save ₹2,84,470 INR (76%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: ₹3,76,002 INR at Brilliant Earth · As of October 30, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788617192 or 788617192. Listed at 26 retailers as of October 30, 2026, with prices from ₹91,532 to ₹3,76,002, a ₹2,84,470 spread on the same certified stone. Brilliant Earth lists it at ₹3,76,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788617192
Dimensions11.90 × 6.19 × 3.75 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.19 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788617192
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

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: Oct 30
Current: ₹3,76,002 INR|Low: ₹91,532 INR|High: ₹4,13,129 INR|Avg: ₹2,13,068 INR|-0.3%
Brilliant Earth
Retailer 2
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 7₹91,532 INR
Retailer 22₹99,603 INR
Retailer 17₹1,02,356 INR
Retailer 4₹1,06,154 INR
Retailer 6₹1,06,154 INR
Retailer 5₹1,22,580 INR
Retailer 3₹1,22,751 INR
Retailer 21₹1,22,960 INR
Retailer 9₹1,33,025 INR
Retailer 10₹1,51,920 INR
Retailer 2₹1,63,672 INR
Retailer 20₹1,76,863 INR
Retailer 16₹1,78,240 INR
Retailer 19₹1,95,112 INR
Retailer 13₹2,03,003 INR
Retailer 15₹2,93,749 INR
Retailer 8₹2,98,428 INR
Retailer 23₹3,15,519 INR
Retailer 11₹3,44,728 INR
Retailer 12₹3,56,163 INR
Retailer 18₹3,61,880 INR
Retailer 14₹3,69,583 INR
Brilliant Earth₹3,76,002 INR

32 data points across 23 retailers

26 retailers₹91,532 INR to ₹3,76,002 INR

A
Cheapest Retailer
-
₹91,532 INR
$964 USD
A
Retailer 2
-
₹99,603 INR
$1,049 USD
View
A
Retailer 3
-
₹1,02,356 INR
$1,078 USD
View
Final sale: no returns
Retailer 4
-
₹1,06,154 INR
$1,118 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
₹1,06,154 INR
$1,118 USD
View
A
Retailer 6
-
₹1,22,580 INR
$1,291 USD
View
A
Retailer 7
-
₹1,22,751 INR
HK$10,100 HKD
View
A
Retailer 8
-
₹1,22,960 INR
$1,295 USD
View
A
Retailer 9
-
₹1,33,025 INR
$1,401 USD
View
A
Retailer 10
-
₹1,51,920 INR
$1,600 USD
View
A
Retailer 11
-
₹1,63,672 INR
£1,357 GBP
View
B+
Retailer 12
-
₹1,76,863 INR
€1,774 EUR
View
B+
Retailer 13
-
₹1,78,240 INR
A$2,888 AUD
View
B+
Retailer 14
-
₹1,95,112 INR
ZAR 33,197 ZAR
View
B+
Retailer 15
-
₹2,03,003 INR
$2,138 USD
View
Retailer 16
-
₹2,28,735 INR
$2,409 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
₹2,93,749 INR
£2,436 GBP
View
B
Retailer 18
-
₹2,98,428 INR
$3,143 USD
View
B+
Retailer 19
-
₹3,15,519 INR
$3,323 USD
View
B+
Retailer 20
-
₹3,17,038 INR
$3,339 USD
View
B
Retailer 21
-
₹3,44,728 INR
$3,631 USD
View
B
Retailer 22
-
₹3,56,163 INR
SGD 5,069 SGD
View
B
Retailer 23
-
₹3,61,880 INR
£3,001 GBP
View
B
Retailer 24
-
₹3,69,583 INR
$3,892 USD
View
Retailer 25
-
₹3,76,002 INR
$3,960 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20474067A · Oct 30
₹3,76,002 INR
$3,960 USD
View
25 more retailers have this diamond
Prices start from ₹91,532 INRSave up to ₹2,84,470 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
₹91,532 INR