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Heart|Lab Grown|IGI

3.05ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG723586150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723586150

Diamond specifications and retailer prices

From €1,277 EUR
$1,427 USD
As of October 30, 2026
Save €13,026 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €14,304 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723586150 or 723586150. Listed at 20 retailers as of October 30, 2026, with prices from €1,277 to €14,304, a €13,026 spread on the same certified stone. Novita Diamonds lists it at €14,304. 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

3.05
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723586150
Dimensions9.01 × 10.19 × 5.73 mm
L/W Ratio1.13
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
9.01 mm10.19 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723586150
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 56.2%

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: €14,304 EUR|Low: €1,277 EUR|High: €14,886 EUR|Avg: €3,890 EUR|-3.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20€1,277 EUR
Retailer 17€1,389 EUR
Retailer 11€1,429 EUR
Retailer 4€1,481 EUR
Retailer 18€1,634 EUR
Retailer 8€1,744 EUR
Retailer 10€2,078 EUR
Retailer 13€2,316 EUR
Retailer 12€2,337 EUR
Retailer 19€2,582 EUR
Retailer 5€3,065 EUR
Retailer 2€3,692 EUR
Retailer 15€3,797 EUR
Retailer 3€3,992 EUR
Retailer 16€4,695 EUR
Retailer 7€5,649 EUR
Retailer 9€5,768 EUR
Retailer 6€8,790 EUR
Retailer 14€8,897 EUR
Novita Diamonds€14,304 EUR

44 data points across 20 retailers

20 retailers€1,277 EUR to €14,304 EUR

A
Cheapest Retailer
-
€1,277 EUR
$1,427 USD
A
Retailer 2
-
€1,389 EUR
$1,552 USD
View
A
Retailer 3
-
€1,429 EUR
$1,597 USD
View
Final sale: no returns
A
Retailer 4
-
€1,481 EUR
$1,655 USD
View
A
Retailer 5
-
€1,634 EUR
$1,825 USD
View
A
Retailer 6
-
€1,744 EUR
$1,948 USD
View
A
Retailer 7
-
€2,078 EUR
$2,322 USD
View
A
Retailer 8
-
€2,316 EUR
£2,038 GBP
View
A
Retailer 9
-
€2,337 EUR
$2,611 USD
View
A
Retailer 10
-
€2,582 EUR
$2,885 USD
View
A
Retailer 11
-
€3,065 EUR
$3,424 USD
View
B+
Retailer 12
-
€3,692 EUR
A$6,346 AUD
View
B+
Retailer 13
-
€3,797 EUR
ZAR 68,525 ZAR
View
B+
Retailer 14
-
€3,992 EUR
$4,460 USD
View
B+
Retailer 15
-
€4,695 EUR
£4,130 GBP
View
B+
Retailer 16
-
€5,649 EUR
SGD 8,528 SGD
View
B+
Retailer 17
-
€5,768 EUR
$6,444 USD
View
B
Retailer 18
-
€8,790 EUR
$9,820 USD
View
B
Retailer 19
-
€8,897 EUR
$9,940 USD
View
Most Expensive
B
Novita Diamonds
cert_723586150 · Nov 1
€14,304 EUR
A$24,585 AUD
View
19 more retailers have this diamond
Prices start from €1,277 EURSave up to €13,026 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
3.05ct Heart
€1,277 EUR