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Princess|Lab Grown|IGI

1.71ct J SI1 Princess Lab Grown Diamond

ID • J/SI1 • IGI LG447001591

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001591

Diamond specifications and retailer prices

From ₹91,152 INR
$960 USD
As of October 30, 2026
Save ₹4,27,008 INR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,18,160 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown princess diamond

This 1.71ct 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 LG447001591 or 447001591. Listed at 11 retailers as of October 29, 2026, with prices from ₹91,152 to ₹5,18,160, a ₹4,27,008 spread on the same certified stone. MOH London lists it at ₹5,18,160. 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

1.71
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001591
Dimensions6.52 × 6.36 × 4.69 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.52 mm6.36 mm1.71 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001591
Side View
Table 69.5%Crown 44.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 73.7%

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: ₹5,18,160 INR|Low: ₹91,152 INR|High: ₹5,21,657 INR|Avg: ₹2,72,914 INR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2₹91,152 INR
Retailer 4₹1,55,528 INR
Retailer 6₹1,74,138 INR
Retailer 9₹1,77,936 INR
Retailer 7₹1,96,547 INR
Retailer 8₹2,42,407 INR
Retailer 5₹2,83,711 INR
Retailer 3₹3,11,151 INR
Retailer 10₹5,16,713 INR
MOH London₹5,18,160 INR

14 data points across 10 retailers

11 retailers₹91,152 INR to ₹5,18,160 INR

A
Cheapest Retailer
-
₹91,152 INR
$960 USD
B+
Retailer 2
-
₹1,55,528 INR
$1,638 USD
View
B+
Retailer 3
-
₹1,69,296 INR
$1,783 USD
View
B+
Retailer 4
-
₹1,74,138 INR
$1,834 USD
View
Final sale: no returns
Retailer 5
-
₹1,80,500 INR
$1,901 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
₹1,80,500 INR
$1,901 USD
View
B+
Retailer 7
-
₹1,96,547 INR
$2,070 USD
View
B
Retailer 8
-
₹2,83,711 INR
$2,988 USD
View
B
Retailer 9
-
₹3,11,151 INR
$3,277 USD
View
B
Retailer 10
-
₹3,38,212 INR
$3,562 USD
View
Most Expensive
B
MOH London
LG447001591 · Oct 29
₹5,18,160 INR
£4,297 GBP
View
10 more retailers have this diamond
Prices start from ₹91,152 INRSave up to ₹4,27,008 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
1.71ct Princess
₹91,152 INR