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Radiant|Lab Grown|IGI

0.80ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG817672743

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

Certificate IGI LG817672743

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 1, 2026
Save £673 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £813 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.8ct lab-grown radiant diamond

This 0.8ct 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 LG817672743 or 817672743. Listed at 17 retailers as of November 1, 2026, with prices from £140 to £813, a £673 spread on the same certified stone. Reve Diamonds lists it at £813. 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

0.80
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817672743
Dimensions6.72 × 4.64 × 3.13 mm
L/W Ratio1.45
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
6.72 mm4.64 mm0.80 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817672743
Side View
Table 69.0%Crown 39.4°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 67.5%

Caratlytics Score

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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 1
Current: £198 GBP|Low: £140 GBP|High: £813 GBP|Avg: £379 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 2£140 GBP
Retailer 1£198 GBP
Retailer 11£218 GBP
Retailer 3£255 GBP
Retailer 10£269 GBP
Retailer 5£276 GBP
Retailer 7£282 GBP
Retailer 12£319 GBP
Retailer 6£387 GBP
Retailer 8£403 GBP
Retailer 4£539 GBP
Retailer 9£729 GBP
Reve Diamonds£813 GBP

31 data points across 13 retailers

17 retailers£140 GBP to £813 GBP

Retailer 1
-
£125 GBP
$168 USD
Price last confirmed 25 days ago
A
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
Retailer 3
-
£155 GBP
$208 USD
View
Price last confirmed 30 days ago
Retailer 4
-
£155 GBP
$208 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£198 GBP
View
A
Retailer 6
-
£218 GBP
$292 USD
View
B+
Retailer 7
-
£255 GBP
$342 USD
View
B+
Retailer 8
-
£269 GBP
€343 EUR
View
B+
Retailer 9
-
£276 GBP
View
B+
Retailer 10
-
£282 GBP
ZAR 6,098 ZAR
View
B+
Retailer 11
-
£319 GBP
$428 USD
View
B+
Retailer 12
-
£387 GBP
A$797 AUD
View
B+
Retailer 13
-
£403 GBP
$540 USD
View
Retailer 14
-
£499 GBP
$668 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
£539 GBP
$723 USD
View
B
Retailer 16
-
£729 GBP
View
Most Expensive
B
Reve Diamonds
92D4B7A2E · Nov 1
£813 GBP
$1,090 USD
View
16 more retailers have this diamond
Prices start from £140 GBPSave up to £673 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
0.80ct Radiant
£140 GBP