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Heart|Lab Grown|IGI

6.61ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG823635075

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823635075

Diamond specifications and retailer prices

From €1,065 EUR
$1,195 USD
As of November 2, 2026
Save €5,461 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,526 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.61ct lab-grown heart diamond

This 6.61ct 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 LG823635075 or 823635075. Listed at 18 retailers as of November 2, 2026, with prices from €1,065 to €6,526, a €5,461 spread on the same certified stone. Brilliant Earth lists it at €6,526. 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

6.61
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635075
Dimensions12.67 × 10.98 × 7.61 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm10.98 mm6.61 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635075
Side View
Table 59.0%Crown 32.7°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €6,526 EUR|Low: €1,023 EUR|High: €12,313 EUR|Avg: €2,945 EUR|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€1,065 EUR
Retailer 11€1,236 EUR
Retailer 2€1,280 EUR
Retailer 8€1,391 EUR
Retailer 4€1,779 EUR
Retailer 3€1,961 EUR
Retailer 6€2,290 EUR
Retailer 7€2,392 EUR
Retailer 9€3,423 EUR
Retailer 5€3,972 EUR
Brilliant Earth€6,526 EUR

36 data points across 11 retailers

18 retailers€1,065 EUR to €6,526 EUR

A
Cheapest Retailer
-
€1,065 EUR
$1,195 USD
A
Retailer 2
-
€1,159 EUR
$1,300 USD
View
A
Retailer 3
-
€1,236 EUR
$1,386 USD
View
Retailer 4
-
€1,236 EUR
$1,386 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€1,280 EUR
£1,130 GBP
View
A
Retailer 6
-
€1,391 EUR
$1,560 USD
View
A
Retailer 7
-
€1,779 EUR
£1,571 GBP
View
A
Retailer 8
-
€1,961 EUR
$2,199 USD
View
B+
Retailer 9
-
€2,290 EUR
A$3,952 AUD
View
B+
Retailer 10
-
€2,317 EUR
$2,599 USD
View
B+
Retailer 11
-
€2,368 EUR
$2,656 USD
View
B+
Retailer 12
-
€2,392 EUR
ZAR 43,342 ZAR
View
B+
Retailer 13
-
€2,848 EUR
$3,194 USD
View
B+
Retailer 14
-
€3,423 EUR
$3,839 USD
View
B+
Retailer 15
-
€3,972 EUR
£3,508 GBP
View
B
Retailer 16
-
€4,138 EUR
SGD 6,272 SGD
View
B
Retailer 17
-
€4,331 EUR
$4,858 USD
View
Most Expensive
B
Brilliant Earth
20931030A · Nov 2
€6,526 EUR
$7,320 USD
View
17 more retailers have this diamond
Prices start from €1,065 EURSave up to €5,461 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
6.61ct Heart
€1,065 EUR