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Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG660471003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660471003

Diamond specifications and retailer prices

From €974 EUR
$1,088 USD
As of October 30, 2026
Save €5,462 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €6,436 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660471003 or 660471003. Listed at 26 retailers as of October 30, 2026, with prices from €974 to €6,436, a €5,462 spread on the same certified stone. Brilliant Earth lists it at €6,436. 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

6.50
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660471003
Dimensions11.64 × 12.91 × 7.50 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm12.91 mm6.50 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660471003
Side View
Table 56.0%Crown 34.5°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 58.1%

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: €3,830 EUR|Low: €974 EUR|High: €4,755 EUR|Avg: €2,127 EUR|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 14€974 EUR
Retailer 8€1,059 EUR
Retailer 5€1,130 EUR
Retailer 12€1,169 EUR
Retailer 21€1,284 EUR
Retailer 9€1,306 EUR
Retailer 6€1,551 EUR
Retailer 2€1,616 EUR
Retailer 15€1,636 EUR
Retailer 16€1,799 EUR
Retailer 18€2,092 EUR
Retailer 3€2,117 EUR
Retailer 20€2,185 EUR
Retailer 4€2,227 EUR
Retailer 19€2,291 EUR
Retailer 7€2,743 EUR
Retailer 11€3,339 EUR
Retailer 13€3,785 EUR
Retailer 1€3,830 EUR
Retailer 10€3,946 EUR
Retailer 17€4,698 EUR

26 data points across 21 retailers

26 retailers€974 EUR to €6,436 EUR

A
Cheapest Retailer
-
€974 EUR
$1,088 USD
A
Retailer 2
-
€1,059 EUR
$1,183 USD
View
A
Retailer 3
-
€1,130 EUR
$1,262 USD
View
A
Retailer 4
-
€1,169 EUR
£1,028 GBP
View
A
Retailer 5
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€1,169 EUR
$1,306 USD
View
Final sale: no returns
Retailer 6
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€1,190 EUR
$1,330 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€1,284 EUR
$1,435 USD
View
A
Retailer 8
-
€1,306 EUR
HK$11,400 HKD
View
A
Retailer 9
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€1,551 EUR
$1,733 USD
View
B+
Retailer 10
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€1,616 EUR
$1,805 USD
View
A
Retailer 11
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€1,636 EUR
£1,439 GBP
View
A
Retailer 12
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€1,799 EUR
View
B+
Retailer 13
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€2,092 EUR
A$3,596 AUD
View
A
Retailer 14
-
€2,117 EUR
$2,365 USD
View
B+
Retailer 15
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€2,158 EUR
$2,411 USD
View
B+
Retailer 16
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€2,185 EUR
ZAR 39,436 ZAR
View
B+
Retailer 17
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€2,227 EUR
A$3,828 AUD
View
B+
Retailer 18
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€2,291 EUR
$2,559 USD
View
B+
Retailer 19
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€2,743 EUR
$3,065 USD
View
B+
Retailer 20
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€3,270 EUR
$3,653 USD
View
B+
Retailer 21
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€3,339 EUR
$3,730 USD
View
B+
Retailer 22
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€3,785 EUR
SGD 5,714 SGD
View
B+
Retailer 23
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€3,830 EUR
£3,369 GBP
View
B
Retailer 24
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€3,946 EUR
$4,409 USD
View
B
Retailer 25
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€4,698 EUR
A$8,074 AUD
View
Most Expensive
B
Brilliant Earth
12044410A · Oct 31
€6,436 EUR
$7,190 USD
View
25 more retailers have this diamond
Prices start from €974 EURSave up to €5,462 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
6.50ct Heart
€974 EUR