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Princess|Lab Grown|IGI

4.90ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG733556375

Shape and cutting style on the report: Princess cut

Certificate IGI LG733556375

Diamond specifications and retailer prices

From £522 GBP
$695 USD
As of October 30, 2026
Save £4,119 GBP (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,641 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.9ct lab-grown princess diamond

This 4.9ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733556375 or 733556375. Listed at 20 retailers as of October 29, 2026, with prices from £522 to £4,641, a £4,119 spread on the same certified stone. Do Amore Diamonds lists it at £4,641. 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

4.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733556375
Dimensions9.46 × 9.10 × 9.46 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm9.10 mm4.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733556375
Side View
Table 63.0%Crown 42.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.9%

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: £4,641 GBP|Low: £568 GBP|High: £8,523 GBP|Avg: £2,159 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 13£568 GBP
Retailer 4£584 GBP
Retailer 10£740 GBP
Retailer 7£855 GBP
Retailer 17£945 GBP
Retailer 2£1,025 GBP
Retailer 16£1,331 GBP
Retailer 12£1,431 GBP
Retailer 3£1,492 GBP
Retailer 5£2,066 GBP
Retailer 14£2,083 GBP
Retailer 6£2,391 GBP
Retailer 11£2,510 GBP
Retailer 8£2,583 GBP
Retailer 15£3,432 GBP
Do Amore Diamonds£4,641 GBP
Retailer 9£8,523 GBP

37 data points across 17 retailers

20 retailers£522 GBP to £4,641 GBP

A
Cheapest Retailer
-
£522 GBP
$695 USD
A
Retailer 2
-
£568 GBP
$757 USD
View
A
Retailer 3
-
£584 GBP
$778 USD
View
Final sale: no returns
A
Retailer 4
-
£606 GBP
$807 USD
View
Retailer 5
-
£606 GBP
$807 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£740 GBP
$985 USD
View
B+
Retailer 7
-
£855 GBP
$1,139 USD
View
A
Retailer 8
-
£945 GBP
$1,258 USD
View
A
Retailer 9
-
£1,025 GBP
View
A
Retailer 10
-
£1,331 GBP
$1,773 USD
View
Retailer 11
-
£1,431 GBP
A$2,932 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£1,492 GBP
$1,987 USD
View
B+
Retailer 13
-
£1,880 GBP
$2,503 USD
View
B+
Retailer 14
-
£2,066 GBP
$2,751 USD
View
B+
Retailer 15
-
£2,083 GBP
View
B
Retailer 16
-
£2,391 GBP
$3,184 USD
View
B
Retailer 17
-
£2,510 GBP
View
Retailer 18
-
£2,583 GBP
A$5,291 AUD
View
Price last confirmed 21 days ago
Retailer 19
-
£3,432 GBP
$4,570 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-918CE02F0 · Oct 29
£4,641 GBP
$6,180 USD
View
19 more retailers have this diamond
Prices start from £522 GBPSave up to £4,119 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
4.90ct Princess
£522 GBP