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Princess|Lab Grown|IGI

1.30ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG843682358

Shape and cutting style on the report: Princess cut

Certificate IGI LG843682358

Diamond specifications and retailer prices

From ₹16,236 INR
$171 USD
As of October 28, 2026
Save ₹1,12,896 INR (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹1,29,132 INR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.3ct lab-grown princess diamond

This 1.3ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843682358 or 843682358. Listed at 3 retailers as of October 26, 2026, with prices from ₹16,236 to ₹1,29,132, a ₹1,12,896 spread on the same certified stone. Brilliant Earth lists it at ₹1,29,132. 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

1.30
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843682358
Dimensions6.03 × 5.93 × 4.22 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.93 mm1.30 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843682358
Side View
Table 69.0%Crown 43.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.2%

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 28
Current: ₹1,29,132 INR|Low: ₹16,236 INR|High: ₹1,29,132 INR|Avg: ₹71,146 INR
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2₹16,236 INR
Retailer 3₹32,579 INR
Brilliant Earth₹1,29,132 INR

8 data points across 3 retailers

3 retailers₹16,236 INR to ₹1,29,132 INR

A
Cheapest Retailer
-
₹16,236 INR
$171 USD
Final sale: no returns
A
Retailer 2
-
₹32,579 INR
£270 GBP
View
Most Expensive
B
Brilliant Earth
21816036A · Oct 26
₹1,29,132 INR
$1,360 USD
View
2 more retailers have this diamond
Prices start from ₹16,236 INRSave up to ₹1,12,896 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
1.30ct Princess
₹16,236 INR