Radiant|Lab Grown|IGI

0.79ct F VVS1 Radiant Lab Grown Diamond

F/VVS1

Diamond specifications and retailer prices

From £108 GBP
$145 USD
As of November 2, 2026
Save £325 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £737 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI. Listed at 9 retailers as of November 1, 2026, with a 300% 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

0.79
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.47 × 4.60 × 3.13 mm
L/W Ratio1.41
Top View
6.47 mm4.60 mm0.79 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCuletDepth 68.0%

Caratlytics Score

How it works →
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: Nov 2
Current: £737 GBP|Low: £108 GBP|High: £737 GBP|Avg: £292 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£108 GBP
Retailer 6£128 GBP
Retailer 3£134 GBP
Retailer 5£137 GBP
Retailer 4£433 GBP
Helzberg Diamonds£737 GBP

19 data points across 6 retailers

9 retailers£108 GBP to £433 GBP

A
Cheapest Retailer
-
£108 GBP
$145 USD
A
Retailer 2
-
£110 GBP
$147 USD
View
Retailer 3
-
£128 GBP
$171 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£134 GBP
$180 USD
View
Retailer 5
-
£137 GBP
$183 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£137 GBP
$183 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
£433 GBP
$580 USD
View
Retailer 8
-
£438 GBP
$587 USD
View
Price last confirmed 7 days ago
Most Expensive
Helzberg Diamonds
ZXZNPGMIPOLH · Oct 13
£737 GBP
$988 USD
View
Price last confirmed 20 days ago
8 more retailers have this diamond
Prices start from £108 GBPSave up to £325 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
0.79ct Radiant
£108 GBP