CaratHunter
Plans
Princess|Lab Grown|IGI

1.56ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG442068711

Shape and cutting style on the report: Princess cut

Certificate IGI LG442068711

Diamond specifications and retailer prices

From £1,089 GBP
As of November 4, 2026
12 retailers carry this diamond
Most expensive: £2,901 GBP at Flawless Fine Jewelry · As of October 26, 2026
View at Flawless Fine Jewelry

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442068711 or 442068711. Listed at 12 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442068711
Dimensions6.51 × 6.33 × 4.52 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
undefined
Top View
6.51 mm6.33 mm1.56 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442068711
Side View
Table 72.0%Crown 45.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,901 GBP|Low: £1,089 GBP|High: £4,050 GBP|Avg: £2,114 GBP
Flawless Fine Jewelry
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
October 25, 2026
Retailer 11£1,089 GBP
Retailer 10£1,207 GBP
Retailer 15£1,313 GBP
Retailer 3£1,351 GBP
Retailer 12£1,400 GBP
Retailer 7£1,462 GBP
Retailer 4£1,526 GBP
Retailer 5£1,877 GBP
Retailer 13£2,201 GBP
Retailer 9£2,413 GBP
Retailer 8£2,549 GBP
Retailer 14£2,624 GBP
Flawless Fine Jewelry£2,901 GBP
Retailer 2£4,002 GBP
Retailer 6£4,007 GBP

19 data points across 15 retailers

12 retailers

B
Cheapest Retailer
-
£1,089 GBP
Retailer 2
-
£1,207 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£1,313 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
£1,400 GBP
View
Price last confirmed 24 days ago
Retailer 5
-
£1,400 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£1,526 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£2,201 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£2,413 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
£2,549 GBP
View
Price under review
Retailer 10
-
£2,624 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
438B0D7E5 · Oct 26
£2,901 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,089 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.

B
1.56ct Princess
£1,089 GBP