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Heart|Lab Grown|IGI

3.56ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG836612674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612674

Diamond specifications and retailer prices

From €1,131 EUR
$1,268 USD
As of November 2, 2026
Save €4,469 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,599 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.56ct lab-grown heart diamond

This 3.56ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836612674 or 836612674. Listed at 21 retailers as of October 31, 2026, with prices from €1,131 to €5,599, a €4,469 spread on the same certified stone. Brilliant Earth lists it at €5,599. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612674
Dimensions9.28 × 10.53 × 6.14 mm
L/W Ratio1.13
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
9.28 mm10.53 mm3.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612674
Side View
Table 58.0%Crown 40.6°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 58.3%

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 2
Current: €5,599 EUR|Low: €1,131 EUR|High: €5,599 EUR|Avg: €2,687 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 18€1,131 EUR
Retailer 12€1,229 EUR
Retailer 5€1,312 EUR
Retailer 7€1,349 EUR
Retailer 17€1,467 EUR
Retailer 20€1,536 EUR
Retailer 2€1,677 EUR
Retailer 13€1,832 EUR
Retailer 19€2,076 EUR
Retailer 15€2,287 EUR
Retailer 4€2,427 EUR
Retailer 6€2,458 EUR
Retailer 14€2,961 EUR
Retailer 16€3,045 EUR
Retailer 9€3,588 EUR
Retailer 8€4,219 EUR
Retailer 3€4,601 EUR
Retailer 10€4,744 EUR
Retailer 11€5,156 EUR
Brilliant Earth€5,599 EUR

28 data points across 20 retailers

21 retailers€1,131 EUR to €5,599 EUR

A
Cheapest Retailer
-
€1,131 EUR
$1,268 USD
A
Retailer 2
-
€1,229 EUR
$1,379 USD
View
A
Retailer 3
-
€1,312 EUR
$1,471 USD
View
A
Retailer 4
-
€1,349 EUR
$1,513 USD
View
Final sale: no returns
Retailer 5
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€1,419 EUR
$1,591 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€1,467 EUR
$1,645 USD
View
A
Retailer 7
-
€1,536 EUR
$1,723 USD
View
B+
Retailer 8
-
€1,677 EUR
£1,481 GBP
View
B+
Retailer 9
-
€1,832 EUR
£1,618 GBP
View
B+
Retailer 10
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€2,076 EUR
$2,328 USD
View
B+
Retailer 11
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€2,287 EUR
$2,565 USD
View
B+
Retailer 12
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€2,427 EUR
$2,722 USD
View
B+
Retailer 13
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€2,458 EUR
$2,757 USD
View
B
Retailer 14
-
€2,961 EUR
A$5,109 AUD
View
B+
Retailer 15
-
€3,045 EUR
ZAR 55,170 ZAR
View
B+
Retailer 16
-
€3,588 EUR
$4,024 USD
View
B
Retailer 17
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€4,219 EUR
£3,726 GBP
View
B
Retailer 18
-
€4,601 EUR
$5,161 USD
View
B
Retailer 19
-
€4,744 EUR
SGD 7,191 SGD
View
B
Retailer 20
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€5,156 EUR
$5,783 USD
View
Most Expensive
B
Brilliant Earth
21621272A · Oct 31
€5,599 EUR
$6,280 USD
View
20 more retailers have this diamond
Prices start from €1,131 EURSave up to €4,469 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
3.56ct Heart
€1,131 EUR