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Heart|Lab Grown|IGI

3.06ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG619433990

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG619433990

Diamond specifications and retailer prices

From €1,092 EUR
$1,220 USD
As of October 30, 2026
Save €8,611 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,703 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG619433990 or 619433990. Listed at 19 retailers as of October 30, 2026, with prices from €1,092 to €9,703, a €8,611 spread on the same certified stone. Do Amore Diamonds lists it at €9,703. 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

3.06
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619433990
Dimensions10.16 × 9.15 × 5.74 mm
L/W Ratio1.11
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
10.16 mm9.15 mm3.06 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619433990
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 56.5%

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: Oct 30
Current: €1,972 EUR|Low: €1,049 EUR|High: €4,554 EUR|Avg: €2,148 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11€1,092 EUR
Retailer 3€1,189 EUR
Retailer 5€1,223 EUR
Retailer 12€1,267 EUR
Retailer 8€1,423 EUR
Retailer 4€1,556 EUR
Retailer 1€1,972 EUR
Retailer 7€2,132 EUR
Retailer 2€2,427 EUR
Retailer 13€2,622 EUR
Retailer 9€3,164 EUR
Retailer 6€3,248 EUR
Retailer 10€4,518 EUR

45 data points across 13 retailers

19 retailers€1,092 EUR to €9,703 EUR

A
Cheapest Retailer
-
€1,092 EUR
$1,220 USD
A
Retailer 2
-
€1,189 EUR
$1,328 USD
View
A
Retailer 3
-
€1,223 EUR
$1,366 USD
View
Final sale: no returns
A
Retailer 4
-
€1,267 EUR
$1,416 USD
View
Retailer 5
-
€1,267 EUR
$1,416 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€1,423 EUR
$1,590 USD
View
A
Retailer 7
-
€1,556 EUR
$1,738 USD
View
A
Retailer 8
-
€1,773 EUR
$1,981 USD
View
A
Retailer 9
-
€1,972 EUR
£1,735 GBP
View
A
Retailer 10
-
€2,132 EUR
View
A
Retailer 11
-
€2,147 EUR
$2,399 USD
View
A
Retailer 12
-
€2,427 EUR
$2,712 USD
View
A
Retailer 13
-
€2,622 EUR
$2,929 USD
View
Retailer 14
-
€3,164 EUR
A$5,438 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
€3,248 EUR
ZAR 58,616 ZAR
View
B+
Retailer 16
-
€3,941 EUR
$4,403 USD
View
Retailer 17
-
€4,518 EUR
£3,974 GBP
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€4,960 EUR
$5,541 USD
View
Most Expensive
B
Do Amore Diamonds
27-23BBCB2DA · Oct 31
€9,703 EUR
$10,840 USD
View
18 more retailers have this diamond
Prices start from €1,092 EURSave up to €8,611 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
3.06ct Heart
€1,092 EUR