Princess|Lab Grown|IGI

5.57ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG732555933

Shape and cutting style on the report: Princess cut

Certificate IGI LG732555933

Diamond specifications and retailer prices

From £560 GBP
$751 USD
As of October 30, 2026
Save £4,485 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,045 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.57ct lab-grown princess diamond

This 5.57ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG732555933 or 732555933. Listed at 25 retailers as of October 29, 2026, with prices from £560 to £5,045, a £4,485 spread on the same certified stone. Brilliant Earth lists it at £5,045. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732555933
Dimensions9.77 × 9.72 × 6.78 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm9.72 mm5.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732555933
Side View
Table 72.0%Crown 40.8°Girdle: MediumPavilion 38.4°Culet: NoneDepth 69.8%

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: £5,045 GBP|Low: £560 GBP|High: £5,045 GBP|Avg: £1,878 GBP
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 8£560 GBP
Retailer 4£610 GBP
Retailer 12£627 GBP
Retailer 21£650 GBP
Retailer 20£784 GBP
Retailer 19£931 GBP
Retailer 7£949 GBP
Retailer 13£1,036 GBP
Retailer 2£1,044 GBP
Retailer 18£1,321 GBP
Retailer 15£1,405 GBP
Retailer 10£1,546 GBP
Retailer 22£1,828 GBP
Retailer 3£1,926 GBP
Retailer 11£2,025 GBP
Retailer 9£2,101 GBP
Retailer 5£2,111 GBP
Retailer 14£2,243 GBP
Retailer 6£2,323 GBP
Retailer 17£2,567 GBP
Retailer 16£2,919 GBP
Retailer 23£3,903 GBP
Brilliant Earth£5,045 GBP

33 data points across 23 retailers

25 retailers£560 GBP to £5,045 GBP

A
Cheapest Retailer
-
£560 GBP
$751 USD
A
Retailer 2
-
£610 GBP
$817 USD
View
A
Retailer 3
-
£627 GBP
$840 USD
View
Final sale: no returns
A
Retailer 4
-
£650 GBP
$871 USD
View
Retailer 5
-
£694 GBP
$930 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£784 GBP
$1,050 USD
View
B+
Retailer 7
-
£931 GBP
$1,248 USD
View
A
Retailer 8
-
£949 GBP
$1,271 USD
View
A
Retailer 9
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£1,036 GBP
€1,322 EUR
View
A
Retailer 10
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£1,044 GBP
View
A
Retailer 11
-
£1,321 GBP
ZAR 28,593 ZAR
View
Retailer 12
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£1,405 GBP
A$2,896 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
£1,546 GBP
$2,072 USD
View
B+
Retailer 14
-
£1,828 GBP
$2,449 USD
View
B+
Retailer 15
-
£1,926 GBP
$2,580 USD
View
B+
Retailer 16
-
£2,025 GBP
View
B+
Retailer 17
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£2,101 GBP
$2,815 USD
View
B+
Retailer 18
-
£2,111 GBP
$2,829 USD
View
B+
Retailer 19
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£2,198 GBP
$2,945 USD
View
B+
Retailer 20
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£2,243 GBP
$3,006 USD
View
B+
Retailer 21
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£2,323 GBP
$3,112 USD
View
B+
Retailer 22
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£2,567 GBP
View
Retailer 23
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£2,919 GBP
A$6,017 AUD
View
Price last confirmed 22 days ago
B
Retailer 24
-
£3,903 GBP
$5,230 USD
View
Most Expensive
B
Brilliant Earth
15723031A · Oct 29
£5,045 GBP
$6,760 USD
View
24 more retailers have this diamond
Prices start from £560 GBPSave up to £4,485 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
5.57ct Princess
£560 GBP