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Heart|Lab Grown|IGI

1.04ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG790683338

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790683338

Diamond specifications and retailer prices

From £144 GBP
As of November 4, 2026
Save £726 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £870 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790683338 or 790683338. Listed at 16 retailers as of November 4, 2026, with prices from £144 to £870, a £726 spread on the same certified stone. Reve Diamonds lists it at £870. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790683338
Dimensions6.57 × 7.14 × 3.99 mm
L/W Ratio1.09
Girdle conditionFaceted
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
6.57 mm7.14 mm1.04 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG790683338
Side View
Table 58.0%Crown 32.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 55.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £321 GBP|Low: £138 GBP|High: £870 GBP|Avg: £364 GBP|+2.6%
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
Reve Diamonds
November 5, 2026
Retailer 11£144 GBP
Retailer 10£161 GBP
Retailer 3£167 GBP
Retailer 4£179 GBP
Retailer 12£179 GBP
Retailer 6£198 GBP
Retailer 7£307 GBP
Retailer 2£310 GBP
Retailer 1£321 GBP
Retailer 5£355 GBP
Retailer 13£573 GBP
Retailer 9£575 GBP
Retailer 8£833 GBP
Reve Diamonds£870 GBP

45 data points across 14 retailers

16 retailers£144 GBP to £870 GBP

A
Cheapest Retailer
-
£144 GBP
A
Retailer 2
-
£161 GBP
View
Final sale: no returns
A
Retailer 3
-
£167 GBP
View
A
Retailer 4
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£179 GBP
View
Retailer 5
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£179 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£198 GBP
View
A
Retailer 7
-
£273 GBP
View
B+
Retailer 8
-
£307 GBP
View
B+
Retailer 9
-
£310 GBP
View
B+
Retailer 10
-
£321 GBP
View
B+
Retailer 11
-
£355 GBP
View
B
Retailer 12
-
£573 GBP
View
B
Retailer 13
-
£575 GBP
View
B
Retailer 14
-
£613 GBP
View
B
Retailer 15
-
£833 GBP
View
Most Expensive
B
Reve Diamonds
50D9F8809 · Nov 4
£870 GBP
$1,175 USD
View
15 more retailers have this diamond
Prices start from £144 GBPSave up to £726 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 Heart
£144 GBP