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Heart|Lab Grown|IGI

1.78ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG607348748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG607348748

Diamond specifications and retailer prices

From €229 EUR
$257 USD
As of November 2, 2026
Save €1,804 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,033 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown heart diamond

This 1.78ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607348748 or 607348748. Listed at 22 retailers as of November 2, 2026, with prices from €229 to €2,033, a €1,804 spread on the same certified stone. Do Amore Diamonds lists it at €2,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607348748
Dimensions8.39 × 7.53 × 4.92 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.39 mm7.53 mm1.78 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607348748
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 58.6%

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: Nov 2
Current: €2,033 EUR|Low: €229 EUR|High: €2,523 EUR|Avg: €893 EUR|-19.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 2, 2026
Retailer 2€229 EUR
Retailer 14€266 EUR
Retailer 16€284 EUR
Retailer 18€352 EUR
Retailer 11€366 EUR
Retailer 6€380 EUR
Retailer 3€478 EUR
Retailer 13€540 EUR
Retailer 12€553 EUR
Retailer 8€573 EUR
Retailer 7€902 EUR
Retailer 17€1,007 EUR
Retailer 10€1,020 EUR
Retailer 9€1,032 EUR
Retailer 5€1,116 EUR
Retailer 4€1,155 EUR
Retailer 15€1,255 EUR
Do Amore Diamonds€2,033 EUR

33 data points across 18 retailers

22 retailers€229 EUR to €2,033 EUR

A
Cheapest Retailer
-
€229 EUR
$257 USD
A
Retailer 2
-
€266 EUR
$298 USD
View
A
Retailer 3
-
€284 EUR
$318 USD
View
A
Retailer 4
-
€352 EUR
$395 USD
View
Retailer 5
-
€352 EUR
$395 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€366 EUR
£323 GBP
View
B+
Retailer 7
-
€380 EUR
$426 USD
View
A
Retailer 8
-
€478 EUR
$536 USD
View
A
Retailer 9
-
€504 EUR
$565 USD
View
A
Retailer 10
-
€540 EUR
ZAR 9,785 ZAR
View
A
Retailer 11
-
€553 EUR
£488 GBP
View
A
Retailer 12
-
€573 EUR
A$988 AUD
View
B+
Retailer 13
-
€838 EUR
$940 USD
View
B+
Retailer 14
-
€902 EUR
A$1,556 AUD
View
B
Retailer 15
-
€1,007 EUR
$1,129 USD
View
Retailer 16
-
€1,020 EUR
A$1,760 AUD
View
Price last confirmed 30 days ago
B
Retailer 17
-
€1,032 EUR
$1,158 USD
View
B
Retailer 18
-
€1,116 EUR
$1,252 USD
View
B
Retailer 19
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€1,155 EUR
$1,296 USD
View
B
Retailer 20
-
€1,255 EUR
£1,108 GBP
View
B
Retailer 21
-
€2,021 EUR
$2,267 USD
View
Most Expensive
B
Do Amore Diamonds
27-B599B5EC4 · Nov 2
€2,033 EUR
$2,280 USD
View
21 more retailers have this diamond
Prices start from €229 EURSave up to €1,804 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
1.78ct Heart
€229 EUR