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Princess|Lab Grown|IGI

5.54ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG820603092

Shape and cutting style on the report: Princess cut

Certificate IGI LG820603092

Diamond specifications and retailer prices

From £802 GBP
HK$8,400 HKD
As of October 30, 2026
Save £3,134 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,937 GBP at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 5.54ct lab-grown princess diamond

This 5.54ct 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 LG820603092 or 820603092. Listed at 10 retailers as of October 25, 2026, with prices from £802 to £3,937, a £3,134 spread on the same certified stone. Rare Carat lists it at £3,937. 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

5.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820603092
Dimensions9.74 × 9.62 × 6.84 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm9.62 mm5.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820603092
Side View
Table 71.0%Crown 41.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.1%

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 30
Current: £3,937 GBP|Low: £802 GBP|High: £3,985 GBP|Avg: £2,084 GBP|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5£802 GBP
Retailer 2£1,032 GBP
Retailer 3£1,072 GBP
Retailer 7£1,087 GBP
Retailer 8£1,914 GBP
Retailer 9£2,326 GBP
Retailer 4£2,528 GBP
Retailer 10£2,903 GBP
Retailer 6£3,278 GBP
Rare Carat£3,937 GBP

43 data points across 10 retailers

10 retailers£802 GBP to £3,937 GBP

A
Cheapest Retailer
-
£802 GBP
HK$8,400 HKD
A
Retailer 2
-
£1,032 GBP
View
A
Retailer 3
-
£1,072 GBP
€1,368 EUR
View
B+
Retailer 4
-
£1,087 GBP
$1,457 USD
View
B+
Retailer 5
-
£1,914 GBP
$2,565 USD
View
B+
Retailer 6
-
£2,326 GBP
$3,117 USD
View
B+
Retailer 7
-
£2,528 GBP
View
Retailer 8
-
£2,903 GBP
A$5,984 AUD
View
Price last confirmed 22 days ago
B
Retailer 9
-
£3,278 GBP
$4,392 USD
View
Most Expensive
B
Rare Carat
KI0926030KF820 · Oct 25
£3,937 GBP
$5,275 USD
View
9 more retailers have this diamond
Prices start from £802 GBPSave up to £3,134 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
5.54ct Princess
£802 GBP