Radiant|Lab Grown|IGI

1.10ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG620489064

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

Certificate IGI LG620489064

Diamond specifications and retailer prices

From £189 GBP
As of October 30, 2026
Save £550 GBP (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £882 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.1ct lab-grown radiant diamond

This 1.1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG620489064 or 620489064. Listed at 16 retailers as of October 29, 2026, with a 292% 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

1.10
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620489064
Dimensions7.57 × 5.02 × 3.44 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.57 mm5.02 mm1.10 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620489064
Side View
Table 66.0%Crown 42.8°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £189 GBP|Low: £137 GBP|High: £882 GBP|Avg: £424 GBP|+2.3%
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
Reve Diamonds
October 30, 2026
Retailer 15£157 GBP
Retailer 5£163 GBP
Retailer 1£189 GBP
Retailer 10£270 GBP
Retailer 14£275 GBP
Retailer 8£279 GBP
Retailer 3£281 GBP
Retailer 12£299 GBP
Retailer 11£383 GBP
Retailer 2£396 GBP
Retailer 13£534 GBP
Retailer 4£546 GBP
Retailer 6£597 GBP
Retailer 9£738 GBP
Retailer 7£739 GBP
Reve Diamonds£882 GBP

28 data points across 16 retailers

16 retailers£189 GBP to £738 GBP

Retailer 1
-
£157 GBP
$211 USD
Price last confirmed 16 days ago
Retailer 2
-
£181 GBP
$243 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£189 GBP
View
A
Retailer 4
-
£270 GBP
ZAR 5,840 ZAR
View
A
Retailer 5
-
£275 GBP
$368 USD
View
B+
Retailer 6
-
£279 GBP
View
B+
Retailer 7
-
£281 GBP
$377 USD
View
Retailer 8
-
£299 GBP
€381 EUR
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£383 GBP
A$789 AUD
View
B+
Retailer 10
-
£396 GBP
$530 USD
View
B+
Retailer 11
-
£493 GBP
View
Retailer 12
-
£534 GBP
$715 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£546 GBP
$731 USD
View
Retailer 14
-
£597 GBP
$800 USD
View
Price last confirmed 28 days ago
B
Retailer 15
-
£738 GBP
View
Most Expensive
Reve Diamonds
35CDC4A75 · Oct 11
£882 GBP
$1,181 USD
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from £189 GBPSave up to £550 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
1.10ct Radiant
£189 GBP