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Marquise|Lab Grown|IGI

0.55ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG826605597

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826605597

Diamond specifications and retailer prices

From ₹8,546 INR
$90 USD
As of October 30, 2026
Save ₹69,836 INR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹78,381 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG826605597 or 826605597. Listed at 14 retailers as of October 29, 2026, with prices from ₹8,546 to ₹78,381, a ₹69,836 spread on the same certified stone. MOH London lists it at ₹78,381. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826605597
Dimensions9.60 × 3.87 × 2.60 mm
L/W Ratio2.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm3.87 mm0.55 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826605597
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: ₹78,381 INR|Low: ₹6,741 INR|High: ₹78,864 INR|Avg: ₹23,656 INR|+0.5%
MOH London
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
October 31, 2026
Retailer 11₹8,546 INR
Retailer 6₹9,590 INR
Retailer 14₹9,970 INR
Retailer 3₹11,299 INR
Retailer 12₹11,299 INR
Retailer 5₹14,432 INR
Retailer 9₹15,667 INR
Retailer 2₹19,548 INR
Retailer 8₹19,940 INR
Retailer 7₹25,615 INR
Retailer 4₹32,853 INR
Retailer 13₹34,087 INR
Retailer 10₹37,980 INR
MOH London₹78,381 INR

46 data points across 14 retailers

14 retailers₹8,546 INR to ₹78,381 INR

A
Cheapest Retailer
-
₹8,546 INR
$90 USD
A
Retailer 2
-
₹9,590 INR
$101 USD
View
Final sale: no returns
A
Retailer 3
-
₹9,970 INR
$105 USD
View
A
Retailer 4
-
₹11,299 INR
$119 USD
View
A
Retailer 5
-
₹11,299 INR
$119 USD
View
B+
Retailer 6
-
₹14,432 INR
$152 USD
View
A
Retailer 7
-
₹15,667 INR
$165 USD
View
A
Retailer 8
-
₹19,548 INR
£162 GBP
View
A
Retailer 9
-
₹19,940 INR
€200 EUR
View
B+
Retailer 10
-
₹25,615 INR
£212 GBP
View
B
Retailer 11
-
₹32,853 INR
$346 USD
View
B+
Retailer 12
-
₹34,087 INR
$359 USD
View
B
Retailer 13
-
₹37,980 INR
$400 USD
View
Most Expensive
B
MOH London
LG826605597 · Oct 29
₹78,381 INR
£650 GBP
View
13 more retailers have this diamond
Prices start from ₹8,546 INRSave up to ₹69,836 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
0.55ct Marquise
₹8,546 INR