Princess|Lab Grown|IGI

1.55ct E VVS1 Princess Lab Grown Diamond

GD • E/VVS1 • IGI LG671487197

Shape and cutting style on the report: Princess cut

Certificate IGI LG671487197

Diamond specifications and retailer prices

From £221 GBP
$294 USD
As of October 30, 2026
Save £1,777 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,997 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct 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 standard cut grade and certified by IGI LG671487197 or 671487197. Listed at 23 retailers as of October 29, 2026, with prices from £221 to £1,997, a £1,777 spread on the same certified stone. Brilliant Earth lists it at £1,997. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671487197
Dimensions6.33 × 6.30 × 4.47 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
6.33 mm6.30 mm1.55 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671487197
Side View
Table 69.0%Crown 43.2°Girdle: MediumPavilion 38.1°Culet: NoneDepth 71.0%

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 30
Current: £1,997 GBP|Low: £182 GBP|High: £2,058 GBP|Avg: £667 GBP|+8.6%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 6£221 GBP
Retailer 11£247 GBP
Retailer 20£257 GBP
Retailer 3£274 GBP
Retailer 7£274 GBP
Retailer 23£291 GBP
Retailer 4£375 GBP
Retailer 13£410 GBP
Retailer 14£450 GBP
Retailer 18£471 GBP
Retailer 2£486 GBP
Retailer 10£500 GBP
Retailer 9£526 GBP
Retailer 17£637 GBP
Retailer 21£843 GBP
Retailer 5£882 GBP
Retailer 12£917 GBP
Retailer 22£999 GBP
Retailer 8£1,054 GBP
Retailer 19£1,100 GBP
Retailer 15£1,123 GBP
Retailer 16£1,340 GBP
Brilliant Earth£1,997 GBP

33 data points across 23 retailers

23 retailers£221 GBP to £1,997 GBP

A
Cheapest Retailer
-
£221 GBP
$294 USD
B+
Retailer 2
-
£247 GBP
$329 USD
View
Final sale: no returns
B+
Retailer 3
-
£257 GBP
$342 USD
View
B+
Retailer 4
-
£274 GBP
$365 USD
View
A
Retailer 5
-
£274 GBP
$365 USD
View
Retailer 6
-
£291 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£375 GBP
$500 USD
View
B+
Retailer 8
-
£410 GBP
€520 EUR
View
B+
Retailer 9
-
£450 GBP
$599 USD
View
B+
Retailer 10
-
£471 GBP
ZAR 10,134 ZAR
View
B+
Retailer 11
-
£486 GBP
View
B+
Retailer 12
-
£500 GBP
$666 USD
View
B+
Retailer 13
-
£526 GBP
$701 USD
View
B+
Retailer 14
-
£637 GBP
A$1,306 AUD
View
B
Retailer 15
-
£843 GBP
$1,122 USD
View
B
Retailer 16
-
£882 GBP
$1,174 USD
View
B
Retailer 17
-
£917 GBP
$1,222 USD
View
Retailer 18
-
£999 GBP
$1,330 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
£1,054 GBP
$1,404 USD
View
B
Retailer 20
-
£1,100 GBP
View
B
Retailer 21
-
£1,123 GBP
$1,495 USD
View
B
Retailer 22
-
£1,340 GBP
$1,785 USD
View
Most Expensive
C
Brilliant Earth
13086318A · Oct 29
£1,997 GBP
$2,660 USD
View
22 more retailers have this diamond
Prices start from £221 GBPSave up to £1,777 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
1.55ct Princess
£221 GBP