Heart|Lab Grown|IGI

1.07ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG834614891

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834614891

Diamond specifications and retailer prices

From £174 GBP
As of October 27, 2026
Save £556 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £816 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.07ct lab-grown heart diamond

This 1.07ct 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 LG834614891 or 834614891. Listed at 18 retailers as of October 26, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834614891
Dimensions6.35 × 7.24 × 4.01 mm
L/W Ratio1.14
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
6.35 mm7.24 mm1.07 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834614891
Side View
Table 66.0%Crown 34.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 55.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £174 GBP|Low: £123 GBP|High: £844 GBP|Avg: £370 GBP|-7.4%
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
Reve Diamonds
October 27, 2026
Retailer 15£126 GBP
Retailer 2£156 GBP
Retailer 14£156 GBP
Retailer 6£158 GBP
Retailer 1£174 GBP
Retailer 12£264 GBP
Retailer 9£276 GBP
Retailer 5£280 GBP
Retailer 16£280 GBP
Retailer 11£380 GBP
Retailer 4£393 GBP
Retailer 3£502 GBP
Retailer 8£502 GBP
Retailer 13£530 GBP
Retailer 7£542 GBP
Retailer 10£730 GBP
Reve Diamonds£816 GBP

28 data points across 17 retailers

18 retailers£174 GBP to £730 GBP

Retailer 1
-
£126 GBP
$169 USD
Price last confirmed 9 days ago
Retailer 2
-
£156 GBP
$209 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£156 GBP
$209 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£156 GBP
$209 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£174 GBP
View
Retailer 6
-
£264 GBP
ZAR 5,707 ZAR
View
Price last confirmed 10 days ago
A
Retailer 7
-
£276 GBP
View
Retailer 8
-
£280 GBP
$375 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£280 GBP
$375 USD
View
B+
Retailer 10
-
£380 GBP
A$783 AUD
View
B+
Retailer 11
-
£393 GBP
$527 USD
View
Retailer 12
-
£502 GBP
$672 USD
View
Price last confirmed 7 days ago
Retailer 13
-
£502 GBP
A$1,034 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
£530 GBP
$710 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£542 GBP
$726 USD
View
B
Retailer 16
-
£730 GBP
View
Retailer 17
-
£784 GBP
$1,050 USD
View
Price last confirmed 17 days ago
Most Expensive
Reve Diamonds
9A4466E56 · Oct 25
£816 GBP
$1,093 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from £174 GBPSave up to £556 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
1.07ct Heart
£174 GBP