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Heart|Lab Grown|IGI

1.75ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG818675130

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818675130

Diamond specifications and retailer prices

From €561 EUR
A$968 AUD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: €1,435 EUR at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.75ct lab-grown heart diamond

This 1.75ct 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 LG818675130 or 818675130. Listed at 4 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818675130
Dimensions8.28 × 8.11 × 4.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.11 mm1.75 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818675130
Side View
Table 59.0%Crown 29.6°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 57.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,435 EUR|Low: €437 EUR|High: €1,435 EUR|Avg: €783 EUR
Brilliant Earth
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
October 29, 2026
Retailer 14€437 EUR
Retailer 4€466 EUR
Retailer 8€475 EUR
Retailer 15€494 EUR
Retailer 13€538 EUR
Retailer 2€561 EUR
Retailer 10€613 EUR
Retailer 6€656 EUR
Retailer 7€766 EUR
Retailer 12€894 EUR
Retailer 5€954 EUR
Retailer 3€990 EUR
Retailer 16€1,032 EUR
Retailer 9€1,134 EUR
Retailer 11€1,178 EUR
Brilliant Earth€1,435 EUR

8 data points across 16 retailers

4 retailers

A
Cheapest Retailer
-
€561 EUR
A$968 AUD
Retailer 2
-
€656 EUR
A$1,132 AUD
View
Price last confirmed 75 days ago
Retailer 3
-
€1,032 EUR
$1,158 USD
View
Price last confirmed 43 days ago
Most Expensive
Brilliant Earth
21094551A · Sep 23
€1,435 EUR
$1,610 USD
View
Price last confirmed 40 days ago
3 more retailers have this diamond
Prices start from €561 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
1.75ct Heart
€561 EUR