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Heart|Lab Grown|IGI

1.05ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG597390097

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG597390097

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of October 30, 2026
Save €1,267 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €1,414 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG597390097 or 597390097. Listed at 27 retailers as of October 30, 2026, with prices from €147 to €1,414, a €1,267 spread on the same certified stone. Do Amore Diamonds lists it at €1,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597390097
Dimensions6.00 × 7.04 × 4.22 mm
L/W Ratio1.17
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
6.00 mm7.04 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597390097
Side View
Table 62.0%Crown 38.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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 30
Current: €1,414 EUR|Low: €141 EUR|High: €1,414 EUR|Avg: €575 EUR
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 3€147 EUR
Retailer 19€164 EUR
Retailer 4€285 EUR
Retailer 8€297 EUR
Retailer 5€298 EUR
Retailer 15€346 EUR
Retailer 2€363 EUR
Retailer 7€400 EUR
Retailer 11€422 EUR
Retailer 16€491 EUR
Retailer 12€546 EUR
Retailer 18€619 EUR
Retailer 10€724 EUR
Retailer 17€781 EUR
Retailer 9€802 EUR
Retailer 13€850 EUR
Retailer 14€947 EUR
Retailer 6€968 EUR
Do Amore Diamonds€1,414 EUR

44 data points across 19 retailers

27 retailers€147 EUR to €1,414 EUR

A
Cheapest Retailer
-
€147 EUR
$164 USD
Retailer 2
-
€147 EUR
$164 USD
View
Price last confirmed 23 days ago
A
Retailer 3
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€164 EUR
$183 USD
View
Final sale: no returns
Retailer 4
-
€183 EUR
$204 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€191 EUR
$213 USD
View
Price last confirmed 31 days ago
Retailer 6
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€221 EUR
$247 USD
View
Price last confirmed 32 days ago
Retailer 7
-
€234 EUR
$261 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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€285 EUR
$318 USD
View
A
Retailer 9
-
€297 EUR
$332 USD
View
A
Retailer 10
-
€298 EUR
HK$2,600 HKD
View
A
Retailer 11
-
€346 EUR
ZAR 6,239 ZAR
View
B+
Retailer 12
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€363 EUR
£319 GBP
View
B+
Retailer 13
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€400 EUR
$447 USD
View
B+
Retailer 14
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€422 EUR
$471 USD
View
B+
Retailer 15
-
€491 EUR
A$844 AUD
View
B+
Retailer 16
-
€546 EUR
A$938 AUD
View
B
Retailer 17
-
€619 EUR
$692 USD
View
Retailer 18
-
€647 EUR
$723 USD
View
Price last confirmed 21 days ago
B
Retailer 19
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€647 EUR
$723 USD
View
B
Retailer 20
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€724 EUR
SGD 1,093 SGD
View
B+
Retailer 21
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€781 EUR
A$1,342 AUD
View
B
Retailer 22
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€802 EUR
$896 USD
View
Retailer 23
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€840 EUR
$938 USD
View
Price last confirmed 30 days ago
B
Retailer 24
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€850 EUR
$950 USD
View
B
Retailer 25
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€947 EUR
£833 GBP
View
B
Retailer 26
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€968 EUR
$1,082 USD
View
Most Expensive
B
Do Amore Diamonds
27-FBA85AF43 · Oct 31
€1,414 EUR
$1,580 USD
View
26 more retailers have this diamond
Prices start from €147 EURSave up to €1,267 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
1.05ct Heart
€147 EUR