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Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG636414928

Shape and cutting style on the report: Princess cut

Certificate IGI LG636414928

Diamond specifications and retailer prices

From £250 GBP
$333 USD
As of October 28, 2026
Save £1,770 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,020 GBP at Brilliant Earth · As of October 28, 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 LG636414928 or 636414928. Listed at 22 retailers as of October 28, 2026, with prices from £250 to £2,020, a £1,770 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 angle45°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636414928
Dimensions6.30 × 6.28 × 4.55 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
6.30 mm6.28 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636414928
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.5%

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 28
Current: £2,020 GBP|Low: £215 GBP|High: £2,088 GBP|Avg: £711 GBP|-3.2%
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
Retailer 18
October 30, 2026
Retailer 7£250 GBP
Retailer 17£277 GBP
Retailer 18£295 GBP
Retailer 3£379 GBP
Retailer 11£414 GBP
Retailer 9£454 GBP
Retailer 14£477 GBP
Retailer 2£492 GBP
Retailer 6£511 GBP
Retailer 5£530 GBP
Retailer 13£645 GBP
Retailer 15£852 GBP
Retailer 8£927 GBP
Retailer 16£1,002 GBP
Retailer 4£1,066 GBP
Retailer 12£1,118 GBP
Retailer 10£1,131 GBP
Brilliant Earth£2,020 GBP

39 data points across 18 retailers

22 retailers£250 GBP to £2,020 GBP

Retailer 1
-
£192 GBP
$256 USD
Price last confirmed 37 days ago
Retailer 2
-
£223 GBP
$297 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£235 GBP
$313 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£250 GBP
$333 USD
View
Final sale: no returns
Retailer 5
-
£277 GBP
$369 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£277 GBP
$369 USD
View
Retailer 7
-
£295 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
£379 GBP
$505 USD
View
A
Retailer 9
-
£414 GBP
€525 EUR
View
B+
Retailer 10
-
£454 GBP
$604 USD
View
B+
Retailer 11
-
£477 GBP
ZAR 10,252 ZAR
View
B+
Retailer 12
-
£492 GBP
View
B+
Retailer 13
-
£511 GBP
$681 USD
View
B+
Retailer 14
-
£530 GBP
$706 USD
View
B+
Retailer 15
-
£645 GBP
A$1,321 AUD
View
B
Retailer 16
-
£852 GBP
$1,135 USD
View
B
Retailer 17
-
£927 GBP
$1,235 USD
View
Retailer 18
-
£1,002 GBP
$1,335 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
£1,066 GBP
$1,420 USD
View
B+
Retailer 20
-
£1,118 GBP
View
B
Retailer 21
-
£1,131 GBP
$1,506 USD
View
Most Expensive
B
Brilliant Earth
11350884A · Oct 28
£2,020 GBP
$2,690 USD
View
21 more retailers have this diamond
Prices start from £250 GBPSave up to £1,770 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
£250 GBP