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Heart|Lab Grown|IGI

1.01ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG831604177

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604177

Diamond specifications and retailer prices

From €171 EUR
As of November 4, 2026
Save €868 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,040 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831604177 or 831604177. Listed at 20 retailers as of November 4, 2026, with prices from €171 to €1,040, a €868 spread on the same certified stone. Reve Diamonds lists it at €1,040. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604177
Dimensions6.12 × 7.17 × 3.96 mm
L/W Ratio1.17
Girdle conditionFaceted
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
6.12 mm7.17 mm1.01 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604177
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 55.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €383 EUR|Low: €171 EUR|High: €1,040 EUR|Avg: €483 EUR|-0.2%
Retailer 1
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 18€171 EUR
Retailer 3€192 EUR
Retailer 10€199 EUR
Retailer 2€212 EUR
Retailer 8€238 EUR
Retailer 13€241 EUR
Retailer 17€293 EUR
Retailer 16€367 EUR
Retailer 7€379 EUR
Retailer 1€383 EUR
Retailer 5€423 EUR
Retailer 15€517 EUR
Retailer 14€522 EUR
Retailer 11€575 EUR
Retailer 6€683 EUR
Retailer 19€716 EUR
Retailer 9€730 EUR
Retailer 4€812 EUR
Retailer 12€991 EUR
Reve Diamonds€1,040 EUR

9 data points across 20 retailers

20 retailers€171 EUR to €1,040 EUR

A
Cheapest Retailer
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€171 EUR
A
Retailer 2
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€192 EUR
View
Final sale: no returns
A
Retailer 3
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€199 EUR
View
A
Retailer 4
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€212 EUR
View
A
Retailer 5
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€238 EUR
View
A
Retailer 6
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€241 EUR
View
A
Retailer 7
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€293 EUR
View
B+
Retailer 8
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€367 EUR
View
B+
Retailer 9
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€379 EUR
View
B+
Retailer 10
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€383 EUR
View
B+
Retailer 11
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€423 EUR
View
B+
Retailer 12
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€517 EUR
View
B+
Retailer 13
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€522 EUR
View
B
Retailer 14
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€575 EUR
View
B
Retailer 15
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€683 EUR
View
B
Retailer 16
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€716 EUR
View
B
Retailer 17
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€730 EUR
View
Retailer 18
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€812 EUR
View
Price last confirmed 7 days ago
B
Retailer 19
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€991 EUR
View
Most Expensive
B
Reve Diamonds
76AD6C7A9 · Nov 4
€1,040 EUR
$1,171 USD
View
19 more retailers have this diamond
Prices start from €171 EURSave up to €868 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
1.01ct Heart
€171 EUR