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Princess|Lab Grown|IGI

1.03ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG584376953

Shape and cutting style on the report: Princess cut

Certificate IGI LG584376953

Diamond specifications and retailer prices

From £216 GBP
$289 USD
As of October 30, 2026
Save £888 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,104 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG584376953 or 584376953. Listed at 21 retailers as of October 30, 2026, with prices from £216 to £1,104, a £888 spread on the same certified stone. Reve Diamonds lists it at £1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584376953
Dimensions5.58 × 5.56 × 3.85 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
5.58 mm5.56 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584376953
Side View
Table 70.0%Crown 38.4°Girdle: MediumPavilion 38°Culet: NoneDepth 69.2%

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: Oct 30
Current: £364 GBP|Low: £207 GBP|High: £1,086 GBP|Avg: £465 GBP|-13.3%
Retailer 1
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 15£216 GBP
Retailer 7£241 GBP
Retailer 5£251 GBP
Retailer 2£268 GBP
Retailer 4£268 GBP
Retailer 1£364 GBP
Retailer 13£384 GBP
Retailer 9£442 GBP
Retailer 6£448 GBP
Retailer 12£460 GBP
Retailer 8£474 GBP
Retailer 11£653 GBP
Retailer 14£822 GBP
Retailer 3£861 GBP
Retailer 10£1,079 GBP

43 data points across 15 retailers

21 retailers£216 GBP to £1,104 GBP

A
Cheapest Retailer
-
£216 GBP
$289 USD
A
Retailer 2
-
£241 GBP
$323 USD
View
Final sale: no returns
A
Retailer 3
-
£251 GBP
$336 USD
View
A
Retailer 4
-
£268 GBP
$359 USD
View
A
Retailer 5
-
£268 GBP
$359 USD
View
A
Retailer 6
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 7
-
£364 GBP
$488 USD
View
A
Retailer 8
-
£384 GBP
$515 USD
View
A
Retailer 9
-
£442 GBP
€564 EUR
View
A
Retailer 10
-
£448 GBP
$600 USD
View
A
Retailer 11
-
£457 GBP
$612 USD
View
A
Retailer 12
-
£460 GBP
ZAR 9,961 ZAR
View
A
Retailer 13
-
£474 GBP
View
B+
Retailer 14
-
£653 GBP
A$1,347 AUD
View
B+
Retailer 15
-
£716 GBP
SGD 1,296 SGD
View
B
Retailer 16
-
£822 GBP
$1,102 USD
View
B
Retailer 17
-
£861 GBP
$1,154 USD
View
B
Retailer 18
-
£897 GBP
$1,202 USD
View
Retailer 19
-
£957 GBP
$1,283 USD
View
Price last confirmed 110 days ago
B
Retailer 20
-
£1,079 GBP
View
Most Expensive
B
Reve Diamonds
2A8F1069B · Oct 30
£1,104 GBP
$1,479 USD
View
20 more retailers have this diamond
Prices start from £216 GBPSave up to £888 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
1.03ct Princess
£216 GBP