Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG713558862

Shape and cutting style on the report: Princess cut

Certificate IGI LG713558862

Diamond specifications and retailer prices

From £167 GBP
$224 USD
As of November 1, 2026
Save £760 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £927 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG713558862 or 713558862. Listed at 24 retailers as of October 28, 2026, with prices from £167 to £927, a £760 spread on the same certified stone. Reve Diamonds lists it at £927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713558862
Dimensions5.51 × 5.50 × 3.75 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.51 mm5.50 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713558862
Side View
Table 69.0%Crown 43.7°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 68.2%

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: Nov 1
Current: £167 GBP|Low: £167 GBP|High: £927 GBP|Avg: £483 GBP|-23.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 1, 2026
Retailer 1£167 GBP
Retailer 8£199 GBP
Retailer 10£341 GBP
Retailer 4£368 GBP
Retailer 9£415 GBP
Retailer 2£430 GBP
Retailer 6£487 GBP
Retailer 3£635 GBP
Retailer 7£643 GBP
Retailer 5£803 GBP
Reve Diamonds£927 GBP

35 data points across 11 retailers

24 retailers£167 GBP to £927 GBP

Retailer 1
-
£154 GBP
$207 USD
Price last confirmed 31 days ago
Retailer 2
-
£160 GBP
$215 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£167 GBP
$224 USD
View
Final sale: no returns
Retailer 4
-
£187 GBP
$250 USD
View
Price last confirmed 30 days ago
Retailer 5
-
£187 GBP
$250 USD
View
Price last confirmed 39 days ago
Retailer 6
-
£187 GBP
$250 USD
View
Price last confirmed 12 days ago
Retailer 7
-
£187 GBP
$250 USD
View
Price last confirmed 23 days ago
Retailer 8
-
£196 GBP
$263 USD
View
Price last confirmed 39 days ago
Retailer 9
-
£199 GBP
$267 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
£199 GBP
$267 USD
View
Retailer 11
-
£199 GBP
$267 USD
View
Price last confirmed 30 days ago
Retailer 12
-
£199 GBP
$267 USD
View
Price last confirmed 16 days ago
Retailer 13
-
£199 GBP
$267 USD
View
Price last confirmed 13 days ago
A
Retailer 14
-
£341 GBP
$457 USD
View
A
Retailer 15
-
£368 GBP
View
A
Retailer 16
-
£415 GBP
$556 USD
View
A
Retailer 17
-
£430 GBP
$576 USD
View
B+
Retailer 18
-
£487 GBP
A$1,003 AUD
View
B+
Retailer 19
-
£635 GBP
$851 USD
View
B+
Retailer 20
-
£640 GBP
$858 USD
View
Retailer 21
-
£640 GBP
$858 USD
View
Price last confirmed 14 days ago
B+
Retailer 22
-
£643 GBP
$861 USD
View
B+
Retailer 23
-
£803 GBP
View
Most Expensive
B
Reve Diamonds
E586F5F02 · Oct 28
£927 GBP
$1,242 USD
View
23 more retailers have this diamond
Prices start from £167 GBPSave up to £760 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
1.00ct Princess
£167 GBP