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Princess|Lab Grown|IGI

1.71ct J VS2 Princess Lab Grown Diamond

ID • J/VS2 • IGI LG447001744

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001744

Diamond specifications and retailer prices

From £1,014 GBP
$1,350 USD
As of October 29, 2026
Save £3,068 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,082 GBP at MOH London · As of October 27, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001744 or 447001744. Listed at 11 retailers as of October 27, 2026, with prices from £1,014 to £4,082, a £3,068 spread on the same certified stone. MOH London lists it at £4,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001744
Dimensions6.56 × 6.40 × 4.75 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.56 mm6.40 mm1.71 ctJ / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447001744
Side View
Table 72.0%Crown 47°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 74.2%

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 29
Current: £4,082 GBP|Low: £1,014 GBP|High: £4,130 GBP|Avg: £2,235 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 2£1,014 GBP
Retailer 6£1,339 GBP
Retailer 7£1,377 GBP
Retailer 11£1,469 GBP
Retailer 8£1,554 GBP
Retailer 9£1,917 GBP
Retailer 5£2,244 GBP
Retailer 4£2,461 GBP
Retailer 3£3,195 GBP
MOH London£4,082 GBP
Retailer 10£4,087 GBP

11 data points across 11 retailers

11 retailers£1,014 GBP to £4,082 GBP

A
Cheapest Retailer
-
£1,014 GBP
$1,350 USD
A
Retailer 2
-
£1,230 GBP
$1,638 USD
View
A
Retailer 3
-
£1,339 GBP
$1,783 USD
View
A
Retailer 4
-
£1,377 GBP
$1,834 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,428 GBP
$1,901 USD
View
Retailer 6
-
£1,428 GBP
$1,901 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
£1,554 GBP
$2,070 USD
View
B
Retailer 8
-
£2,244 GBP
$2,988 USD
View
B
Retailer 9
-
£2,461 GBP
$3,277 USD
View
B
Retailer 10
-
£2,675 GBP
$3,562 USD
View
Most Expensive
B
MOH London
LG447001744 · Oct 27
£4,082 GBP
View
10 more retailers have this diamond
Prices start from £1,014 GBPSave up to £3,068 GBP

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
£1,014 GBP