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Heart|Lab Grown|IGI

1.04ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG794621799

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794621799

Diamond specifications and retailer prices

From €267 EUR
$298 USD
As of October 30, 2026
Save €1,291 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,557 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794621799 or 794621799. Listed at 18 retailers as of October 30, 2026, with prices from €267 to €1,557, a €1,291 spread on the same certified stone. Brilliant Earth lists it at €1,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794621799
Dimensions7.15 × 6.39 × 3.93 mm
L/W Ratio1.12
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
7.15 mm6.39 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794621799
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 55.0%

Caratlytics Score

How it works →
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: Oct 30
Current: €1,557 EUR|Low: €267 EUR|High: €2,444 EUR|Avg: €796 EUR|-36.3%
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 5€267 EUR
Retailer 6€298 EUR
Retailer 17€310 EUR
Retailer 12€331 EUR
Retailer 15€331 EUR
Retailer 13€470 EUR
Retailer 7€541 EUR
Retailer 3€546 EUR
Retailer 18€547 EUR
Retailer 11€569 EUR
Retailer 2€587 EUR
Retailer 8€852 EUR
Retailer 9€911 EUR
Retailer 14€1,063 EUR
Retailer 4€1,106 EUR
Retailer 10€1,223 EUR
Retailer 16€1,328 EUR
Brilliant Earth€1,557 EUR

37 data points across 18 retailers

18 retailers€267 EUR to €1,557 EUR

A
Cheapest Retailer
-
€267 EUR
$298 USD
A
Retailer 2
-
€298 EUR
$333 USD
View
Final sale: no returns
A
Retailer 3
-
€310 EUR
$346 USD
View
A
Retailer 4
-
€331 EUR
$370 USD
View
A
Retailer 5
-
€331 EUR
$370 USD
View
A
Retailer 6
-
€470 EUR
$525 USD
View
A
Retailer 7
-
€541 EUR
$604 USD
View
B+
Retailer 8
-
€546 EUR
$610 USD
View
B+
Retailer 9
-
€547 EUR
$611 USD
View
B+
Retailer 10
-
€569 EUR
ZAR 10,262 ZAR
View
B+
Retailer 11
-
€587 EUR
£516 GBP
View
B
Retailer 12
-
€852 EUR
$952 USD
View
B+
Retailer 13
-
€911 EUR
SGD 1,375 SGD
View
B+
Retailer 14
-
€1,063 EUR
$1,188 USD
View
B+
Retailer 15
-
€1,106 EUR
$1,236 USD
View
B
Retailer 16
-
€1,223 EUR
$1,366 USD
View
B
Retailer 17
-
€1,328 EUR
£1,168 GBP
View
Most Expensive
B
Brilliant Earth
21419144A · Oct 31
€1,557 EUR
$1,740 USD
View
17 more retailers have this diamond
Prices start from €267 EURSave up to €1,291 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
1.04ct Heart
€267 EUR