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Heart|Lab Grown|IGI

6.51ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG724590966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG724590966

Diamond specifications and retailer prices

From €966 EUR
$1,079 USD
As of October 30, 2026
Save €4,754 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,720 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.51ct lab-grown heart diamond

This 6.51ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG724590966 or 724590966. Listed at 22 retailers as of October 30, 2026, with prices from €966 to €5,720, a €4,754 spread on the same certified stone. Brilliant Earth lists it at €5,720. 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

6.51
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724590966
Dimensions12.80 × 11.95 × 7.37 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.80 mm11.95 mm6.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724590966
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 57.6%

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: €5,720 EUR|Low: €966 EUR|High: €5,720 EUR|Avg: €2,404 EUR
Brilliant Earth
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
November 1, 2026
Retailer 4€966 EUR
Retailer 11€1,051 EUR
Retailer 19€1,121 EUR
Retailer 17€1,276 EUR
Retailer 8€1,295 EUR
Retailer 6€1,476 EUR
Retailer 12€1,623 EUR
Retailer 16€1,634 EUR
Retailer 13€1,785 EUR
Retailer 14€2,076 EUR
Retailer 18€2,101 EUR
Retailer 3€2,143 EUR
Retailer 15€2,169 EUR
Retailer 5€2,730 EUR
Retailer 9€3,314 EUR
Retailer 10€3,758 EUR
Retailer 2€3,800 EUR
Retailer 7€3,916 EUR
Brilliant Earth€5,720 EUR

33 data points across 19 retailers

22 retailers€966 EUR to €5,720 EUR

A
Cheapest Retailer
-
€966 EUR
$1,079 USD
A
Retailer 2
-
€1,051 EUR
$1,174 USD
View
A
Retailer 3
-
€1,121 EUR
$1,252 USD
View
A
Retailer 4
-
€1,171 EUR
$1,308 USD
View
Final sale: no returns
Retailer 5
-
€1,192 EUR
$1,332 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,276 EUR
$1,425 USD
View
A
Retailer 7
-
€1,295 EUR
HK$11,300 HKD
View
A
Retailer 8
-
€1,476 EUR
$1,649 USD
View
A
Retailer 9
-
€1,623 EUR
£1,428 GBP
View
B+
Retailer 10
-
€1,634 EUR
$1,825 USD
View
A
Retailer 11
-
€1,785 EUR
View
B+
Retailer 12
-
€2,076 EUR
A$3,569 AUD
View
A
Retailer 13
-
€2,101 EUR
$2,347 USD
View
B+
Retailer 14
-
€2,143 EUR
$2,394 USD
View
B+
Retailer 15
-
€2,169 EUR
ZAR 39,139 ZAR
View
B+
Retailer 16
-
€2,730 EUR
$3,050 USD
View
B+
Retailer 17
-
€3,245 EUR
$3,625 USD
View
B+
Retailer 18
-
€3,314 EUR
$3,702 USD
View
B+
Retailer 19
-
€3,758 EUR
SGD 5,674 SGD
View
B+
Retailer 20
-
€3,800 EUR
£3,343 GBP
View
B
Retailer 21
-
€3,916 EUR
$4,375 USD
View
Most Expensive
B
Brilliant Earth
17635667A · Oct 31
€5,720 EUR
$6,390 USD
View
21 more retailers have this diamond
Prices start from €966 EURSave up to €4,754 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
6.51ct Heart
€966 EUR