CaratHunter
Plans
Round|Lab Grown|IGI

1.04ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG794627397

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794627397

Diamond specifications and retailer prices

From £125 GBP
As of November 3, 2026
Save £686 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £811 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round 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 LG794627397 or 794627397. Listed at 21 retailers as of November 3, 2026, with prices from £125 to £811, a £686 spread on the same certified stone. Reve Diamonds lists it at £811. 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 angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627397
Dimensions6.54 × 6.51 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.54 mm6.51 mm1.04 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627397
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

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 3
Current: £273 GBP|Low: £124 GBP|High: £811 GBP|Avg: £371 GBP|+4.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 4, 2026
Retailer 10£125 GBP
Retailer 5£140 GBP
Retailer 2£145 GBP
Retailer 6£156 GBP
Retailer 8£156 GBP
Retailer 3£267 GBP
Retailer 16£268 GBP
Retailer 1£273 GBP
Retailer 14£274 GBP
Retailer 7£278 GBP
Retailer 4£335 GBP
Retailer 19£360 GBP
Retailer 15£379 GBP
Retailer 12£410 GBP
Retailer 17£444 GBP
Retailer 11£499 GBP
Retailer 20£513 GBP
Retailer 13£526 GBP
Retailer 9£540 GBP
Retailer 18£726 GBP
Reve Diamonds£811 GBP

40 data points across 21 retailers

21 retailers£125 GBP to £811 GBP

A
Cheapest Retailer
-
£125 GBP
A
Retailer 2
-
£140 GBP
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
View
A
Retailer 4
-
£156 GBP
View
Retailer 5
-
£156 GBP
View
Price last confirmed 10 days ago
B+
Retailer 6
-
£267 GBP
View
A
Retailer 7
-
£268 GBP
View
B+
Retailer 8
-
£273 GBP
View
A
Retailer 9
-
£274 GBP
View
B+
Retailer 10
-
£278 GBP
View
B+
Retailer 11
-
£335 GBP
View
B+
Retailer 12
-
£360 GBP
View
B+
Retailer 13
-
£379 GBP
View
B+
Retailer 14
-
£410 GBP
View
B
Retailer 15
-
£444 GBP
View
B
Retailer 16
-
£499 GBP
View
B+
Retailer 17
-
£513 GBP
View
B
Retailer 18
-
£536 GBP
View
B
Retailer 19
-
£540 GBP
View
B
Retailer 20
-
£726 GBP
View
Most Expensive
B
Reve Diamonds
395632E1E · Nov 4
£811 GBP
$1,095 USD
View
20 more retailers have this diamond
Prices start from £125 GBPSave up to £686 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 Round
£125 GBP