CaratHunter
Plans
Radiant|Lab Grown|IGI

0.90ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG840656428

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

Certificate IGI LG840656428

Diamond specifications and retailer prices

From £221 GBP
$296 USD
As of November 1, 2026
Save £845 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,066 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840656428 or 840656428. Listed at 13 retailers as of November 1, 2026, with prices from £221 to £1,066, a £845 spread on the same certified stone. Do Amore Diamonds lists it at £1,066. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656428
Dimensions7.01 × 4.79 × 3.04 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm4.79 mm0.90 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840656428
Side View
Table 70.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 63.5%

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: Nov 1
Current: £1,066 GBP|Low: £162 GBP|High: £1,066 GBP|Avg: £450 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6£191 GBP
Retailer 9£221 GBP
Retailer 10£229 GBP
Retailer 8£253 GBP
Retailer 3£455 GBP
Retailer 5£458 GBP
Retailer 7£466 GBP
Retailer 11£542 GBP
Retailer 4£619 GBP
Retailer 2£708 GBP
Do Amore Diamonds£1,066 GBP

24 data points across 11 retailers

13 retailers£221 GBP to £1,066 GBP

Retailer 1
-
£110 GBP
$148 USD
Price last confirmed 31 days ago
Retailer 2
-
£133 GBP
$179 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£221 GBP
$296 USD
View
B+
Retailer 4
-
£229 GBP
HK$2,400 HKD
View
B+
Retailer 5
-
£253 GBP
$339 USD
View
Retailer 6
-
£458 GBP
$615 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
£458 GBP
$615 USD
View
B
Retailer 8
-
£466 GBP
$625 USD
View
B
Retailer 9
-
£542 GBP
SGD 982 SGD
View
B
Retailer 10
-
£619 GBP
$830 USD
View
B
Retailer 11
-
£708 GBP
View
Retailer 12
-
£768 GBP
$1,030 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-70EE434B9 · Nov 2
£1,066 GBP
$1,430 USD
View
12 more retailers have this diamond
Prices start from £221 GBPSave up to £845 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
£221 GBP