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Princess|Lab Grown|IGI

1.86ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG436045032

Shape and cutting style on the report: Princess cut

Certificate IGI LG436045032

Diamond specifications and retailer prices

From ₹98,748 INR
$1,040 USD
As of October 31, 2026
Save ₹3,36,208 INR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,34,956 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.86ct lab-grown princess diamond

This 1.86ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045032 or 436045032. Listed at 11 retailers as of October 29, 2026, with prices from ₹98,748 to ₹4,34,956, a ₹3,36,208 spread on the same certified stone. MOH London lists it at ₹4,34,956. 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

1.86
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045032
Dimensions6.80 × 6.60 × 4.74 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.80 mm6.60 mm1.86 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045032
Side View
Table 74.0%Crown 42.1°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 71.8%

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 31
Current: ₹4,34,956 INR|Low: ₹98,748 INR|High: ₹4,38,453 INR|Avg: ₹2,30,626 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
October 30, 2026
Retailer 2₹98,748 INR
Retailer 4₹1,30,651 INR
Retailer 6₹1,46,223 INR
Retailer 11₹1,49,451 INR
Retailer 7₹1,67,587 INR
Retailer 10₹1,89,805 INR
Retailer 9₹2,08,605 INR
Retailer 5₹2,39,179 INR
Retailer 8₹2,74,975 INR
Retailer 3₹4,33,750 INR
MOH London₹4,34,956 INR

14 data points across 11 retailers

11 retailers₹98,748 INR to ₹4,34,956 INR

A
Cheapest Retailer
-
₹98,748 INR
$1,040 USD
A
Retailer 2
-
₹1,30,651 INR
$1,376 USD
View
A
Retailer 3
-
₹1,42,140 INR
$1,497 USD
View
A
Retailer 4
-
₹1,46,223 INR
$1,540 USD
View
Final sale: no returns
A
Retailer 5
-
₹1,51,540 INR
$1,596 USD
View
Retailer 6
-
₹1,51,540 INR
$1,596 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
₹1,67,587 INR
$1,765 USD
View
B
Retailer 8
-
₹2,39,179 INR
$2,519 USD
View
B
Retailer 9
-
₹2,74,975 INR
$2,896 USD
View
B
Retailer 10
-
₹2,83,995 INR
$2,991 USD
View
Most Expensive
B
MOH London
LG436045032 · Oct 29
₹4,34,956 INR
£3,607 GBP
View
10 more retailers have this diamond
Prices start from ₹98,748 INRSave up to ₹3,36,208 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
1.86ct Princess
₹98,748 INR