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Princess|Lab Grown|IGI

1.17ct E VS1 Princess Lab Grown Diamond

GD • E/VS1 • IGI LG625449802

Shape and cutting style on the report: Princess cut

Certificate IGI LG625449802

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of October 30, 2026
Save £1,230 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,373 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown princess diamond

This 1.17ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG625449802 or 625449802. Listed at 10 retailers as of October 29, 2026, with prices from £143 to £1,373, a £1,230 spread on the same certified stone. Do Amore Diamonds lists it at £1,373. 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

1.17
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625449802
Dimensions5.69 × 5.67 × 4.09 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.69 mm5.67 mm1.17 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625449802
Side View
Table 68.0%Crown 44°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.1%

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: £1,373 GBP|Low: £137 GBP|High: £3,433 GBP|Avg: £604 GBP|-60.0%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 11£143 GBP
Retailer 12£166 GBP
Retailer 2£246 GBP
Retailer 13£310 GBP
Retailer 4£381 GBP
Retailer 9£479 GBP
Retailer 6£499 GBP
Retailer 3£539 GBP
Retailer 5£544 GBP
Retailer 10£572 GBP
Retailer 15£582 GBP
Retailer 14£630 GBP
Retailer 8£790 GBP
Retailer 7£990 GBP
Do Amore Diamonds£1,373 GBP

31 data points across 15 retailers

10 retailers£143 GBP to £1,373 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
A
Retailer 2
-
£166 GBP
$223 USD
View
A
Retailer 3
-
£246 GBP
View
A
Retailer 4
-
£310 GBP
$415 USD
View
B+
Retailer 5
-
£392 GBP
$525 USD
View
B
Retailer 6
-
£479 GBP
A$987 AUD
View
B
Retailer 7
-
£572 GBP
$767 USD
View
B
Retailer 8
-
£630 GBP
$844 USD
View
B
Retailer 9
-
£790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8E37C0F36 · Oct 29
£1,373 GBP
$1,840 USD
View
9 more retailers have this diamond
Prices start from £143 GBPSave up to £1,230 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
1.17ct Princess
£143 GBP