Princess|Lab Grown|IGI

0.90ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG793602434

Shape and cutting style on the report: Princess cut

Certificate IGI LG793602434

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 30, 2026
Save £2,023 GBP (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £2,717 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown princess diamond

This 0.9ct lab-grown princess sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793602434 or 793602434. Listed at 28 retailers as of October 29, 2026, with a 661% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602434
Dimensions5.28 × 5.27 × 3.56 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
5.28 mm5.27 mm0.90 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602434
Side View
Table 72.0%Crown 43.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.6%

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: £1,000 GBP|Low: £342 GBP|High: £1,555 GBP|Avg: £824 GBP|-24.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£342 GBP
Retailer 3£430 GBP
Retailer 12£561 GBP
Retailer 7£637 GBP
Retailer 6£638 GBP
Retailer 5£692 GBP
Retailer 8£757 GBP
Retailer 11£806 GBP
Retailer 4£922 GBP
Retailer 1£1,000 GBP
Retailer 2£1,115 GBP
Retailer 9£1,538 GBP

40 data points across 12 retailers

28 retailers£306 GBP to £2,329 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
Retailer 2
-
£306 GBP
$410 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£342 GBP
$458 USD
View
Final sale: no returns
Retailer 4
-
£343 GBP
$459 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£359 GBP
$481 USD
View
A
Retailer 6
-
£366 GBP
$490 USD
View
Retailer 7
-
£374 GBP
$501 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
£379 GBP
$508 USD
View
A
Retailer 9
-
£379 GBP
$508 USD
View
A
Retailer 10
-
£430 GBP
$576 USD
View
B+
Retailer 11
-
£561 GBP
$752 USD
View
B+
Retailer 12
-
£573 GBP
$768 USD
View
B+
Retailer 13
-
£638 GBP
€814 EUR
View
B+
Retailer 14
-
£692 GBP
View
B+
Retailer 15
-
£757 GBP
ZAR 16,380 ZAR
View
B+
Retailer 16
-
£806 GBP
$1,080 USD
View
B
Retailer 17
-
£922 GBP
$1,236 USD
View
B+
Retailer 18
-
£1,000 GBP
$1,340 USD
View
B
Retailer 19
-
£1,115 GBP
$1,494 USD
View
B
Retailer 20
-
£1,162 GBP
CA$2,162 CAD
View
B
Retailer 21
-
£1,345 GBP
$1,802 USD
View
B
Retailer 22
-
£1,383 GBP
$1,853 USD
View
B
Retailer 23
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£1,455 GBP
$1,950 USD
View
B
Retailer 24
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£1,456 GBP
$1,950 USD
View
B
Retailer 25
-
£1,538 GBP
View
B
Retailer 26
-
£1,611 GBP
$2,159 USD
View
B
Retailer 27
-
£2,329 GBP
$3,120 USD
View
Most Expensive
Do Amore Diamonds
27-3796C4C8D · Oct 29
£2,717 GBP
$3,640 USD
View
Price under review
27 more retailers have this diamond
Prices start from £306 GBPSave up to £2,023 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
0.90ct Princess
£306 GBP