Heart|Lab Grown|IGI

1.09ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG805643955

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805643955

Diamond specifications and retailer prices

From €228 EUR
HK$2,000 HKD
As of November 1, 2026
Save €539 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,020 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct 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 LG805643955 or 805643955. Listed at 18 retailers as of November 1, 2026, with a 236% 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

1.09
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805643955
Dimensions6.45 × 7.31 × 4.14 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm7.31 mm1.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805643955
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €516 EUR|Low: €160 EUR|High: €1,024 EUR|Avg: €491 EUR|+8.2%
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
Reve Diamonds
November 2, 2026
Retailer 4€164 EUR
Retailer 5€184 EUR
Retailer 3€191 EUR
Retailer 7€204 EUR
Retailer 10€228 EUR
Retailer 15€250 EUR
Retailer 18€345 EUR
Retailer 2€358 EUR
Retailer 16€366 EUR
Retailer 8€420 EUR
Retailer 13€431 EUR
Retailer 1€516 EUR
Retailer 11€544 EUR
Retailer 6€655 EUR
Retailer 12€674 EUR
Retailer 9€703 EUR
Retailer 14€767 EUR
Retailer 17€955 EUR
Reve Diamonds€1,020 EUR

41 data points across 19 retailers

18 retailers€228 EUR to €767 EUR

Retailer 1
-
€164 EUR
$184 USD
Price last confirmed 16 days ago
Retailer 2
-
€191 EUR
$214 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€204 EUR
$229 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
€228 EUR
HK$2,000 HKD
View
A
Retailer 5
-
€250 EUR
£221 GBP
View
Retailer 6
-
€345 EUR
ZAR 6,244 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
€358 EUR
$402 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€366 EUR
£324 GBP
View
Retailer 9
-
€420 EUR
$471 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€431 EUR
$483 USD
View
B+
Retailer 11
-
€516 EUR
$579 USD
View
B+
Retailer 12
-
€544 EUR
SGD 825 SGD
View
Retailer 13
-
€655 EUR
$735 USD
View
Price last confirmed 17 days ago
B
Retailer 14
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€674 EUR
$756 USD
View
B
Retailer 15
-
€703 EUR
$789 USD
View
B
Retailer 16
-
€767 EUR
$860 USD
View
Retailer 17
-
€955 EUR
£843 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
D17E1ACBF · Oct 25
€1,020 EUR
$1,144 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from €228 EURSave up to €539 EUR

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
1.09ct Heart
€228 EUR