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Heart|Lab Grown|IGI

1.04ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG817608618

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817608618

Diamond specifications and retailer prices

From €147 EUR
As of November 4, 2026
Save €816 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €964 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG817608618 or 817608618. Listed at 23 retailers as of November 4, 2026, with prices from €147 to €964, a €816 spread on the same certified stone. Reve Diamonds lists it at €964. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817608618
Dimensions6.36 × 6.84 × 4.10 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.36 mm6.84 mm1.04 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817608618
Side View
Table 60.0%Crown 34.3°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.9%

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: Nov 4
Current: €321 EUR|Low: €146 EUR|High: €964 EUR|Avg: €423 EUR|-1.6%
Retailer 1
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Retailer 20
Reve Diamonds
November 5, 2026
Retailer 11€147 EUR
Retailer 6€164 EUR
Retailer 9€171 EUR
Retailer 2€183 EUR
Retailer 8€249 EUR
Retailer 18€307 EUR
Retailer 5€314 EUR
Retailer 16€315 EUR
Retailer 1€321 EUR
Retailer 20€347 EUR
Retailer 3€399 EUR
Retailer 17€431 EUR
Retailer 15€446 EUR
Retailer 19€586 EUR
Retailer 4€588 EUR
Retailer 10€599 EUR
Retailer 13€603 EUR
Retailer 14€621 EUR
Retailer 7€636 EUR
Retailer 12€853 EUR
Reve Diamonds€964 EUR

39 data points across 21 retailers

23 retailers€147 EUR to €964 EUR

A
Cheapest Retailer
-
€147 EUR
A
Retailer 2
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€164 EUR
View
Final sale: no returns
A
Retailer 3
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€171 EUR
View
A
Retailer 4
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€183 EUR
View
Retailer 5
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€188 EUR
View
Price last confirmed 11 days ago
B+
Retailer 6
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€249 EUR
View
A
Retailer 7
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€307 EUR
View
A
Retailer 8
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€314 EUR
View
A
Retailer 9
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€315 EUR
View
A
Retailer 10
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€321 EUR
View
B+
Retailer 11
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€347 EUR
View
B+
Retailer 12
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€399 EUR
View
B+
Retailer 13
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€431 EUR
View
B+
Retailer 14
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€446 EUR
View
B+
Retailer 15
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€487 EUR
View
B+
Retailer 16
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€586 EUR
View
B
Retailer 17
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€588 EUR
View
B
Retailer 18
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€599 EUR
View
Retailer 19
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€603 EUR
View
Price last confirmed 8 days ago
B
Retailer 20
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€621 EUR
View
B
Retailer 21
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€636 EUR
View
B
Retailer 22
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€853 EUR
View
Most Expensive
B
Reve Diamonds
A3370343A · Nov 4
€964 EUR
$1,086 USD
View
22 more retailers have this diamond
Prices start from €147 EURSave up to €816 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
€147 EUR