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Heart|Lab Grown|IGI

3.00ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG828681340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828681340

Diamond specifications and retailer prices

From €1,131 EUR
$1,264 USD
As of October 30, 2026
Save €12,936 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €14,067 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3ct lab-grown heart diamond

This 3ct 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 LG828681340 or 828681340. Listed at 25 retailers as of October 30, 2026, with prices from €1,131 to €14,067, a €12,936 spread on the same certified stone. Novita Diamonds lists it at €14,067. 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

3.00
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681340
Dimensions8.68 × 9.92 × 6.01 mm
L/W Ratio1.14
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
8.68 mm9.92 mm3.00 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681340
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €14,067 EUR|Low: €1,131 EUR|High: €14,240 EUR|Avg: €3,396 EUR|-1.2%
Novita Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 7€1,131 EUR
Retailer 4€1,231 EUR
Retailer 14€1,267 EUR
Retailer 6€1,312 EUR
Retailer 11€1,312 EUR
Retailer 21€1,468 EUR
Retailer 9€1,519 EUR
Retailer 22€1,524 EUR
Retailer 13€1,562 EUR
Retailer 17€1,834 EUR
Retailer 5€1,962 EUR
Retailer 3€2,256 EUR
Retailer 8€2,461 EUR
Retailer 12€2,579 EUR
Retailer 18€2,964 EUR
Retailer 20€3,048 EUR
Retailer 23€3,606 EUR
Retailer 10€4,108 EUR
Retailer 2€4,217 EUR
Retailer 16€4,393 EUR
Retailer 15€6,352 EUR
Retailer 19€7,519 EUR
Novita Diamonds€14,067 EUR

27 data points across 23 retailers

25 retailers€1,131 EUR to €14,067 EUR

A
Cheapest Retailer
-
€1,131 EUR
$1,264 USD
A
Retailer 2
-
€1,231 EUR
$1,375 USD
View
A
Retailer 3
-
€1,267 EUR
$1,415 USD
View
Final sale: no returns
A
Retailer 4
-
€1,312 EUR
$1,466 USD
View
Retailer 5
-
€1,312 EUR
$1,466 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€1,468 EUR
$1,640 USD
View
A
Retailer 7
-
€1,519 EUR
$1,697 USD
View
A
Retailer 8
-
€1,524 EUR
HK$13,300 HKD
View
A
Retailer 9
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€1,562 EUR
£1,374 GBP
View
A
Retailer 10
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€1,834 EUR
£1,613 GBP
View
A
Retailer 11
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€1,962 EUR
$2,192 USD
View
A
Retailer 12
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€2,256 EUR
$2,520 USD
View
A
Retailer 13
-
€2,461 EUR
$2,749 USD
View
A
Retailer 14
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€2,579 EUR
$2,881 USD
View
B+
Retailer 15
-
€2,964 EUR
A$5,094 AUD
View
B+
Retailer 16
-
€3,048 EUR
ZAR 55,008 ZAR
View
B+
Retailer 17
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€3,606 EUR
$4,029 USD
View
B+
Retailer 18
-
€4,108 EUR
$4,589 USD
View
B+
Retailer 19
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€4,217 EUR
£3,710 GBP
View
B+
Retailer 20
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€4,393 EUR
SGD 6,633 SGD
View
B+
Retailer 21
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€4,605 EUR
$5,145 USD
View
Retailer 22
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€5,400 EUR
£4,750 GBP
View
Price last confirmed 16 days ago
B
Retailer 23
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€6,352 EUR
$7,096 USD
View
B
Retailer 24
-
€7,519 EUR
$8,400 USD
View
Most Expensive
B
Novita Diamonds
cert_828681340 · Nov 1
€14,067 EUR
A$24,178 AUD
View
24 more retailers have this diamond
Prices start from €1,131 EURSave up to €12,936 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
3.00ct Heart
€1,131 EUR