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Heart|Lab Grown|IGI

6.56ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG723574824

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723574824

Diamond specifications and retailer prices

From €1,071 EUR
$1,196 USD
As of October 30, 2026
Save €3,282 EUR (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,352 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.56ct lab-grown heart diamond

This 6.56ct 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 LG723574824 or 723574824. Listed at 18 retailers as of October 30, 2026, with prices from €1,071 to €4,352, a €3,282 spread on the same certified stone. Taylor and Hart lists it at €4,352. 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

6.56
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574824
Dimensions11.85 × 13.17 × 7.19 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
11.85 mm13.17 mm6.56 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574824
Side View
Table 60.0%Crown 33.8°Girdle: STK-VTKPavilion 36.9°Culet: NoneDepth 54.6%

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: €1,788 EUR|Low: €1,028 EUR|High: €4,045 EUR|Avg: €2,001 EUR|-1.9%
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
November 2, 2026
Retailer 10€1,071 EUR
Retailer 3€1,165 EUR
Retailer 5€1,199 EUR
Retailer 11€1,242 EUR
Retailer 8€1,396 EUR
Retailer 4€1,658 EUR
Retailer 1€1,788 EUR
Retailer 13€1,971 EUR
Retailer 7€2,302 EUR
Retailer 2€2,328 EUR
Retailer 9€2,404 EUR
Retailer 12€3,565 EUR
Retailer 6€3,991 EUR

45 data points across 13 retailers

18 retailers€1,071 EUR to €4,352 EUR

A
Cheapest Retailer
-
€1,071 EUR
$1,196 USD
A
Retailer 2
-
€1,165 EUR
$1,302 USD
View
A
Retailer 3
-
€1,199 EUR
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
€1,242 EUR
$1,388 USD
View
Retailer 5
-
€1,242 EUR
$1,388 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€1,396 EUR
$1,560 USD
View
A
Retailer 7
-
€1,658 EUR
$1,852 USD
View
A
Retailer 8
-
€1,788 EUR
£1,572 GBP
View
A
Retailer 9
-
€1,971 EUR
$2,202 USD
View
B+
Retailer 10
-
€2,302 EUR
A$3,956 AUD
View
B+
Retailer 11
-
€2,328 EUR
$2,601 USD
View
B+
Retailer 12
-
€2,380 EUR
$2,659 USD
View
B+
Retailer 13
-
€2,404 EUR
ZAR 43,381 ZAR
View
B+
Retailer 14
-
€2,822 EUR
$3,153 USD
View
B
Retailer 15
-
€3,565 EUR
$3,983 USD
View
B
Retailer 16
-
€3,732 EUR
$4,170 USD
View
B
Retailer 17
-
€3,991 EUR
£3,511 GBP
View
Most Expensive
B
Taylor and Hart
5WJANDH · Oct 31
€4,352 EUR
$4,862 USD
View
17 more retailers have this diamond
Prices start from €1,071 EURSave up to €3,282 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
6.56ct Heart
€1,071 EUR