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Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG731586769

Shape and cutting style on the report: Princess cut

Certificate IGI LG731586769

Diamond specifications and retailer prices

From £215 GBP
$286 USD
As of October 28, 2026
Save £1,805 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,020 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731586769 or 731586769. Listed at 22 retailers as of October 28, 2026, with prices from £215 to £2,020, a £1,805 spread on the same certified stone. Brilliant Earth lists it at £2,020. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731586769
Dimensions6.28 × 6.27 × 4.58 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.28 mm6.27 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731586769
Side View
Table 70.0%Crown 46.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 73.0%

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 28
Current: £2,020 GBP|Low: £215 GBP|High: £2,020 GBP|Avg: £609 GBP
Brilliant Earth
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 4£215 GBP
Retailer 16£238 GBP
Retailer 17£253 GBP
Retailer 3£379 GBP
Retailer 5£396 GBP
Retailer 12£409 GBP
Retailer 10£414 GBP
Retailer 2£453 GBP
Retailer 8£493 GBP
Retailer 9£500 GBP
Retailer 13£555 GBP
Retailer 14£731 GBP
Retailer 7£936 GBP
Retailer 11£959 GBP
Retailer 15£1,002 GBP
Retailer 6£1,030 GBP
Brilliant Earth£2,020 GBP

37 data points across 17 retailers

22 retailers£215 GBP to £2,020 GBP

A
Retailer 1
-
£192 GBP
$256 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£215 GBP
$286 USD
View
Final sale: no returns
A
Retailer 3
-
£223 GBP
$297 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£235 GBP
$313 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
£238 GBP
$317 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£238 GBP
$317 USD
View
A
Retailer 7
-
£253 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£379 GBP
$505 USD
View
A
Retailer 9
-
£396 GBP
$528 USD
View
A
Retailer 10
-
£409 GBP
ZAR 8,798 ZAR
View
A
Retailer 11
-
£414 GBP
€525 EUR
View
A
Retailer 12
-
£453 GBP
View
B+
Retailer 13
-
£493 GBP
$657 USD
View
B+
Retailer 14
-
£500 GBP
$666 USD
View
B+
Retailer 15
-
£555 GBP
A$1,137 AUD
View
B+
Retailer 16
-
£731 GBP
$974 USD
View
B+
Retailer 17
-
£804 GBP
$1,070 USD
View
B
Retailer 18
-
£936 GBP
$1,247 USD
View
B+
Retailer 19
-
£959 GBP
View
B+
Retailer 20
-
£1,002 GBP
$1,335 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
£1,030 GBP
$1,371 USD
View
Most Expensive
B
Brilliant Earth
15773601A · Oct 29
£2,020 GBP
$2,690 USD
View
21 more retailers have this diamond
Prices start from £215 GBPSave up to £1,805 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
1.57ct Princess
£215 GBP