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Heart|Lab Grown|IGI

1.04ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG823696207

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823696207

Diamond specifications and retailer prices

From €156 EUR
As of November 4, 2026
Save €785 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,030 EUR at Brilliant Earth · As of October 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823696207 or 823696207. Listed at 21 retailers as of November 4, 2026, with a 502% 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

1.04
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696207
Dimensions6.76 × 7.01 × 3.78 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm7.01 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823696207
Side View
Table 63.0%Crown 31.4°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 53.9%

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 4
Current: €683 EUR|Low: €156 EUR|High: €985 EUR|Avg: €442 EUR|-30.6%
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 5, 2026
Retailer 13€156 EUR
Retailer 9€165 EUR
Retailer 4€193 EUR
Retailer 12€232 EUR
Retailer 3€293 EUR
Retailer 8€297 EUR
Retailer 2€303 EUR
Retailer 17€317 EUR
Retailer 7€321 EUR
Retailer 15€330 EUR
Retailer 18€456 EUR
Retailer 5€477 EUR
Retailer 6€565 EUR
Retailer 10€565 EUR
Retailer 14€609 EUR
Brilliant Earth€683 EUR
Retailer 11€812 EUR
Retailer 16€941 EUR

36 data points across 18 retailers

21 retailers€156 EUR to €941 EUR

Retailer 1
-
€142 EUR
Price last confirmed 17 days ago
A
Retailer 2
-
€156 EUR
View
Final sale: no returns
Retailer 3
-
€165 EUR
View
Price last confirmed 15 days ago
Retailer 4
-
€176 EUR
View
Price last confirmed 17 days ago
A
Retailer 5
-
€193 EUR
View
A
Retailer 6
-
€232 EUR
View
A
Retailer 7
-
€293 EUR
View
Retailer 8
-
€297 EUR
View
Price last confirmed 13 days ago
A
Retailer 9
-
€303 EUR
View
A
Retailer 10
-
€317 EUR
View
B+
Retailer 11
-
€321 EUR
View
B+
Retailer 12
-
€330 EUR
View
B+
Retailer 13
-
€456 EUR
View
B+
Retailer 14
-
€477 EUR
View
B
Retailer 15
-
€565 EUR
View
Retailer 16
-
€565 EUR
View
Price last confirmed 16 days ago
B
Retailer 17
-
€609 EUR
View
B
Retailer 18
-
€683 EUR
View
B
Retailer 19
-
€812 EUR
View
B
Retailer 20
-
€941 EUR
View
Most Expensive
Brilliant Earth
20830647A · Oct 1
€1,030 EUR
$1,160 USD
View
Price last confirmed 34 days ago
20 more retailers have this diamond
Prices start from €156 EURSave up to €785 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
€156 EUR