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Princess|Lab Grown|IGI

1.23ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG555291418

Shape and cutting style on the report: Princess cut

Certificate IGI LG555291418

Diamond specifications and retailer prices

From ₹15,002 INR
$158 USD
As of October 30, 2026
Save ₹72,423 INR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹87,425 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG555291418 or 555291418. Listed at 16 retailers as of October 29, 2026, with prices from ₹15,002 to ₹87,425, a ₹72,423 spread on the same certified stone. MOH London lists it at ₹87,425. 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

1.23
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555291418
Dimensions5.82 × 5.68 × 4.16 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.82 mm5.68 mm1.23 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555291418
Side View
Table 71.0%Crown 46°Girdle: MediumPavilion 39.1°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹87,425 INR|Low: ₹13,768 INR|High: ₹1,02,546 INR|Avg: ₹40,779 INR|+5.4%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 5₹15,002 INR
Retailer 3₹17,376 INR
Retailer 13₹18,610 INR
Retailer 14₹18,610 INR
Retailer 10₹24,201 INR
Retailer 7₹25,162 INR
Retailer 11₹32,103 INR
Retailer 2₹32,413 INR
Retailer 12₹36,256 INR
Retailer 16₹38,360 INR
Retailer 4₹49,564 INR
Retailer 15₹59,819 INR
Retailer 6₹63,142 INR
Retailer 9₹72,162 INR
Retailer 8₹72,301 INR
MOH London₹87,425 INR

44 data points across 16 retailers

16 retailers₹15,002 INR to ₹87,425 INR

A
Cheapest Retailer
-
₹15,002 INR
$158 USD
A
Retailer 2
-
₹17,376 INR
$183 USD
View
A
Retailer 3
-
₹18,610 INR
$196 USD
View
A
Retailer 4
-
₹18,610 INR
$196 USD
View
A
Retailer 5
-
₹24,201 INR
£201 GBP
View
B+
Retailer 6
-
₹25,162 INR
$265 USD
View
A
Retailer 7
-
₹32,103 INR
€322 EUR
View
A
Retailer 8
-
₹32,413 INR
£269 GBP
View
B+
Retailer 9
-
₹36,256 INR
£301 GBP
View
B+
Retailer 10
-
₹38,360 INR
$404 USD
View
B+
Retailer 11
-
₹49,564 INR
$522 USD
View
B
Retailer 12
-
₹59,819 INR
$630 USD
View
B
Retailer 13
-
₹63,142 INR
$665 USD
View
B
Retailer 14
-
₹72,162 INR
$760 USD
View
Retailer 15
-
₹72,301 INR
SGD 1,029 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG555291418 · Oct 29
₹87,425 INR
£725 GBP
View
15 more retailers have this diamond
Prices start from ₹15,002 INRSave up to ₹72,423 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
1.23ct Princess
₹15,002 INR