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Heart|Lab Grown|IGI

1.07ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG840650210

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840650210

Diamond specifications and retailer prices

From £221 GBP
As of October 27, 2026
Save £397 GBP (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £841 GBP at MOH London · As of October 26, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840650210 or 840650210. Listed at 18 retailers as of October 27, 2026, with a 180% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840650210
Dimensions6.37 × 7.26 × 4.08 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm7.26 mm1.07 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840650210
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.2%

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: Oct 27
Current: £841 GBP|Low: £142 GBP|High: £864 GBP|Avg: £426 GBP|-2.4%
MOH London
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
October 27, 2026
Retailer 6£145 GBP
Retailer 4£168 GBP
Retailer 3£180 GBP
Retailer 16£180 GBP
Retailer 11£221 GBP
Retailer 17£242 GBP
Retailer 2£309 GBP
Retailer 12£326 GBP
Retailer 18£344 GBP
Retailer 5£414 GBP
Retailer 13£438 GBP
Retailer 14£578 GBP
Retailer 15£580 GBP
Retailer 7£618 GBP
Retailer 9£618 GBP
Retailer 10£618 GBP
Retailer 8£760 GBP
MOH London£841 GBP

25 data points across 18 retailers

18 retailers£221 GBP to £618 GBP

Retailer 1
-
£145 GBP
$194 USD
Price last confirmed 10 days ago
Retailer 2
-
£168 GBP
$226 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£180 GBP
$241 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£180 GBP
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£221 GBP
View
Retailer 6
-
£242 GBP
$325 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£309 GBP
ZAR 6,688 ZAR
View
B+
Retailer 8
-
£326 GBP
View
B+
Retailer 9
-
£344 GBP
$461 USD
View
Retailer 10
-
£414 GBP
$556 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£438 GBP
A$905 AUD
View
Retailer 12
-
£578 GBP
$775 USD
View
Price last confirmed 8 days ago
Retailer 13
-
£580 GBP
$778 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
£606 GBP
$813 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£618 GBP
$829 USD
View
Retailer 16
-
£618 GBP
SGD 1,120 SGD
View
Price last confirmed 21 days ago
Retailer 17
-
£760 GBP
$1,020 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG840650210 · Oct 26
£841 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from £221 GBPSave up to £397 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
£221 GBP