Radiant|Lab Grown|IGI

0.90ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG825656003

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825656003

Diamond specifications and retailer prices

From £266 GBP
$354 USD
As of October 30, 2026
Save £1,025 GBP (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,877 GBP at Flawless Fine Jewelry · As of October 9, 2026
View at Flawless Fine Jewelry

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656003 or 825656003. Listed at 20 retailers as of October 26, 2026, with a 385% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656003
Dimensions7.02 × 4.78 × 3.07 mm
L/W Ratio1.47
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
7.02 mm4.78 mm0.90 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656003
Side View
Table 69.0%Crown 47.9°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 64.2%

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: £1,877 GBP|Low: £266 GBP|High: £2,444 GBP|Avg: £916 GBP
Flawless Fine Jewelry
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19£266 GBP
Retailer 11£298 GBP
Retailer 18£309 GBP
Retailer 3£330 GBP
Retailer 5£330 GBP
Retailer 9£459 GBP
Retailer 8£502 GBP
Retailer 20£529 GBP
Retailer 16£548 GBP
Retailer 2£594 GBP
Retailer 13£597 GBP
Retailer 15£777 GBP
Retailer 12£910 GBP
Retailer 17£967 GBP
Retailer 7£1,060 GBP
Retailer 10£1,091 GBP
Retailer 6£1,247 GBP
Retailer 4£1,262 GBP
Retailer 14£1,290 GBP
Flawless Fine Jewelry£1,877 GBP

43 data points across 20 retailers

20 retailers£266 GBP to £1,290 GBP

A
Cheapest Retailer
-
£266 GBP
$354 USD
A
Retailer 2
-
£298 GBP
$397 USD
View
Final sale: no returns
A
Retailer 3
-
£309 GBP
$411 USD
View
A
Retailer 4
-
£330 GBP
$439 USD
View
A
Retailer 5
-
£330 GBP
$439 USD
View
B+
Retailer 6
-
£459 GBP
$611 USD
View
B+
Retailer 7
-
£502 GBP
$669 USD
View
B+
Retailer 8
-
£529 GBP
$704 USD
View
B+
Retailer 9
-
£548 GBP
€695 EUR
View
B+
Retailer 10
-
£594 GBP
View
B+
Retailer 11
-
£597 GBP
ZAR 12,836 ZAR
View
B+
Retailer 12
-
£777 GBP
$1,035 USD
View
B
Retailer 13
-
£910 GBP
SGD 1,637 SGD
View
B
Retailer 14
-
£967 GBP
$1,288 USD
View
B
Retailer 15
-
£1,060 GBP
$1,412 USD
View
B
Retailer 16
-
£1,091 GBP
$1,453 USD
View
B
Retailer 17
-
£1,247 GBP
$1,660 USD
View
B
Retailer 18
-
£1,262 GBP
$1,680 USD
View
B
Retailer 19
-
£1,290 GBP
View
Most Expensive
Flawless Fine Jewelry
B93E1664D · Oct 9
£1,877 GBP
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from £266 GBPSave up to £1,025 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 Radiant
£266 GBP