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Radiant|Lab Grown|IGI

1.04ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG778694951

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

Certificate IGI LG778694951

Diamond specifications and retailer prices

From £126 GBP
As of November 5, 2026
Save £956 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,081 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778694951 or 778694951. Listed at 14 retailers as of November 5, 2026, with prices from £126 to £1,081, a £956 spread on the same certified stone. Do Amore Diamonds lists it at £1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778694951
Dimensions7.08 × 4.90 × 3.36 mm
L/W Ratio1.44
Culet sizePointed
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
7.08 mm4.90 mm1.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778694951
Side View
Table 66.0%Crown 46.6°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 68.6%

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 5
Current: £1,081 GBP|Low: £94 GBP|High: £1,200 GBP|Avg: £406 GBP|-9.9%
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 4£125 GBP
Retailer 2£126 GBP
Retailer 17£161 GBP
Retailer 13£188 GBP
Retailer 15£193 GBP
Retailer 6£246 GBP
Retailer 7£247 GBP
Retailer 19£276 GBP
Retailer 8£317 GBP
Retailer 9£370 GBP
Retailer 14£389 GBP
Retailer 3£400 GBP
Retailer 10£405 GBP
Retailer 11£514 GBP
Retailer 16£527 GBP
Retailer 18£556 GBP
Retailer 5£667 GBP
Retailer 12£719 GBP
Do Amore Diamonds£1,081 GBP

26 data points across 19 retailers

14 retailers£126 GBP to £1,081 GBP

Retailer 1
-
£125 GBP
Price last confirmed 28 days ago
A
Retailer 2
-
£126 GBP
View
Final sale: no returns
A
Retailer 3
-
£161 GBP
View
A
Retailer 4
-
£188 GBP
View
B+
Retailer 5
-
£193 GBP
View
A
Retailer 6
-
£276 GBP
View
B+
Retailer 7
-
£389 GBP
View
Retailer 8
-
£400 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£527 GBP
View
Retailer 10
-
£551 GBP
View
Price last confirmed 36 days ago
B
Retailer 11
-
£556 GBP
View
B
Retailer 12
-
£667 GBP
View
B
Retailer 13
-
£719 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2284CB0CF · Nov 5
£1,081 GBP
$1,460 USD
View
13 more retailers have this diamond
Prices start from £126 GBPSave up to £956 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
1.04ct Radiant
£126 GBP