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Heart|Lab Grown|IGI

1.07ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG830677146

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830677146

Diamond specifications and retailer prices

From £169 GBP
As of October 27, 2026
Save £383 GBP (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £803 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 LG830677146 or 830677146. Listed at 20 retailers as of October 27, 2026, with a 226% 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677146
Dimensions6.67 × 7.21 × 4.02 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm7.21 mm1.07 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830677146
Side View
Table 61.0%Crown 29.9°Girdle: THN-STKPavilion 39.9°Culet: NoneDepth 55.8%

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: Oct 27
Current: £394 GBP|Low: £118 GBP|High: £850 GBP|Avg: £357 GBP|+9.8%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 4£122 GBP
Retailer 8£136 GBP
Retailer 2£142 GBP
Retailer 5£151 GBP
Retailer 17£169 GBP
Retailer 13£172 GBP
Retailer 14£251 GBP
Retailer 20£256 GBP
Retailer 18£266 GBP
Retailer 6£273 GBP
Retailer 11£279 GBP
Retailer 7£304 GBP
Retailer 9£333 GBP
Retailer 1£394 GBP
Retailer 15£411 GBP
Retailer 3£487 GBP
Retailer 16£488 GBP
Retailer 10£527 GBP
Retailer 12£551 GBP
Retailer 19£708 GBP
Reve Diamonds£803 GBP

33 data points across 21 retailers

20 retailers£169 GBP to £551 GBP

Retailer 1
-
£122 GBP
$164 USD
Price last confirmed 10 days ago
Retailer 2
-
£142 GBP
$190 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£151 GBP
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£169 GBP
View
A
Retailer 5
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 6
-
£251 GBP
€321 EUR
View
Retailer 7
-
£256 GBP
ZAR 5,544 ZAR
View
Price last confirmed 10 days ago
A
Retailer 8
-
£266 GBP
View
Retailer 9
-
£273 GBP
$366 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£279 GBP
$374 USD
View
Retailer 11
-
£304 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£333 GBP
$447 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£394 GBP
$529 USD
View
B+
Retailer 14
-
£411 GBP
SGD 746 SGD
View
Retailer 15
-
£487 GBP
$653 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
£488 GBP
$655 USD
View
B
Retailer 17
-
£527 GBP
$707 USD
View
B
Retailer 18
-
£551 GBP
$740 USD
View
B
Retailer 19
-
£708 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
9B42E2D79 · Oct 25
£803 GBP
$1,078 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from £169 GBPSave up to £383 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
£169 GBP