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Marquise|Lab Grown|IGI

1.55ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818682574

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818682574

Diamond specifications and retailer prices

From ₹24,212 INR
$255 USD
As of October 30, 2026
Save ₹98,273 INR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹1,22,486 INR at Brilliant Earth · As of October 31, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682574 or 818682574. Listed at 22 retailers as of October 30, 2026, with prices from ₹24,212 to ₹1,22,486, a ₹98,273 spread on the same certified stone. Brilliant Earth lists it at ₹1,22,486. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682574
Dimensions12.04 × 6.09 × 3.80 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm6.09 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682574
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

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: ₹1,22,486 INR|Low: ₹23,453 INR|High: ₹2,07,941 INR|Avg: ₹72,381 INR|-41.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11₹24,212 INR
Retailer 12₹26,966 INR
Retailer 7₹28,105 INR
Retailer 4₹30,004 INR
Retailer 6₹30,004 INR
Retailer 15₹35,192 INR
Retailer 21₹45,101 INR
Retailer 19₹50,134 INR
Retailer 20₹51,580 INR
Retailer 8₹51,748 INR
Retailer 2₹56,784 INR
Retailer 18₹62,287 INR
Retailer 3₹69,988 INR
Retailer 13₹76,530 INR
Retailer 9₹93,716 INR
Retailer 16₹94,366 INR
Retailer 5₹96,469 INR
Retailer 14₹96,612 INR
Retailer 10₹1,01,396 INR
Retailer 17₹1,20,948 INR
Brilliant Earth₹1,22,486 INR

27 data points across 21 retailers

22 retailers₹24,212 INR to ₹1,22,486 INR

A
Cheapest Retailer
-
₹24,212 INR
$255 USD
A
Retailer 2
-
₹26,966 INR
$284 USD
View
Final sale: no returns
A
Retailer 3
-
₹28,105 INR
$296 USD
View
A
Retailer 4
-
₹30,004 INR
$316 USD
View
A
Retailer 5
-
₹30,004 INR
$316 USD
View
A
Retailer 6
-
₹35,192 INR
£292 GBP
View
A
Retailer 7
-
₹45,101 INR
$475 USD
View
A
Retailer 8
-
₹50,134 INR
$528 USD
View
A
Retailer 9
-
₹51,580 INR
ZAR 8,776 ZAR
View
A
Retailer 10
-
₹51,748 INR
$545 USD
View
A
Retailer 11
-
₹56,784 INR
£471 GBP
View
A
Retailer 12
-
₹62,287 INR
$656 USD
View
B+
Retailer 13
-
₹69,988 INR
A$1,134 AUD
View
B+
Retailer 14
-
₹76,530 INR
$806 USD
View
B+
Retailer 15
-
₹93,716 INR
$987 USD
View
B+
Retailer 16
-
₹94,366 INR
A$1,529 AUD
View
B+
Retailer 17
-
₹96,469 INR
$1,016 USD
View
B+
Retailer 18
-
₹96,612 INR
SGD 1,375 SGD
View
B
Retailer 19
-
₹1,01,396 INR
$1,068 USD
View
B
Retailer 20
-
₹1,18,118 INR
$1,244 USD
View
B
Retailer 21
-
₹1,20,948 INR
£1,003 GBP
View
Most Expensive
B
Brilliant Earth
21636411A · Oct 31
₹1,22,486 INR
$1,290 USD
View
21 more retailers have this diamond
Prices start from ₹24,212 INRSave up to ₹98,273 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
₹24,212 INR