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Heart|Lab Grown|IGI

6.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG799619830

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799619830

Diamond specifications and retailer prices

From $1,621 AUD
$1,136 USD
As of November 2, 2026
Save $8,710 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,331 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.54ct lab-grown heart diamond

This 6.54ct 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 LG799619830 or 799619830. Listed at 22 retailers as of October 31, 2026, with prices from $1,621 to $10,331, a $8,710 spread on the same certified stone. Brilliant Earth lists it at $10,331. 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

6.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619830
Dimensions13.12 × 11.87 × 7.19 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm11.87 mm6.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619830
Side View
Table 56.0%Crown 34.3°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 54.8%

Caratlytics Score

How it works →
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: Nov 2
Current: $1,621 AUD|Low: $1,621 AUD|High: $9,136 AUD|Avg: $3,762 AUD|-0.6%
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
November 2, 2026
Retailer 1$1,621 AUD
Retailer 16$1,762 AUD
Retailer 15$1,815 AUD
Retailer 18$1,879 AUD
Retailer 12$1,946 AUD
Retailer 3$2,126 AUD
Retailer 20$2,441 AUD
Retailer 14$2,702 AUD
Retailer 17$2,987 AUD
Retailer 6$3,014 AUD
Retailer 7$3,483 AUD
Retailer 13$3,500 AUD
Retailer 19$3,523 AUD
Retailer 10$3,662 AUD
Retailer 4$4,445 AUD
Retailer 9$5,455 AUD
Retailer 11$6,112 AUD
Retailer 8$6,174 AUD
Retailer 5$6,576 AUD
Retailer 2$8,894 AUD

26 data points across 20 retailers

22 retailers$1,621 AUD to $10,331 AUD

A
Cheapest Retailer
-
$1,621 AUD
$1,136 USD
A
Retailer 2
-
$1,762 AUD
$1,235 USD
View
A
Retailer 3
-
$1,815 AUD
$1,272 USD
View
Final sale: no returns
A
Retailer 4
-
$1,879 AUD
$1,317 USD
View
Retailer 5
-
$1,892 AUD
$1,326 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,946 AUD
£1,074 GBP
View
A
Retailer 7
-
$2,126 AUD
$1,490 USD
View
A
Retailer 8
-
$2,441 AUD
$1,711 USD
View
A
Retailer 9
-
$2,702 AUD
£1,491 GBP
View
A
Retailer 10
-
$2,987 AUD
$2,093 USD
View
A
Retailer 11
-
$3,014 AUD
€2,012 EUR
View
B+
Retailer 12
-
$3,483 AUD
View
B+
Retailer 13
-
$3,500 AUD
$2,453 USD
View
B+
Retailer 14
-
$3,523 AUD
$2,469 USD
View
B+
Retailer 15
-
$3,662 AUD
ZAR 41,462 ZAR
View
B+
Retailer 16
-
$4,445 AUD
$3,115 USD
View
B
Retailer 17
-
$5,455 AUD
$3,823 USD
View
B+
Retailer 18
-
$6,112 AUD
£3,373 GBP
View
B
Retailer 19
-
$6,174 AUD
SGD 5,847 SGD
View
B
Retailer 20
-
$6,576 AUD
$4,609 USD
View
B
Retailer 21
-
$8,894 AUD
$6,233 USD
View
Most Expensive
B
Brilliant Earth
21419108A · Oct 31
$10,331 AUD
$7,240 USD
View
21 more retailers have this diamond
Prices start from $1,621 AUDSave up to $8,710 AUD

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
6.54ct Heart
$1,621 AUD