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Heart|Lab Grown|IGI

6.54ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG824613870

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824613870

Diamond specifications and retailer prices

From $1,789 AUD
$1,257 USD
As of October 27, 2026
Save $9,541 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,330 AUD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824613870 or 824613870. Listed at 24 retailers as of October 27, 2026, with prices from $1,789 to $11,330, a $9,541 spread on the same certified stone. Brilliant Earth lists it at $11,330. 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
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824613870
Dimensions11.93 × 12.88 × 7.48 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm12.88 mm6.54 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824613870
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 39.1°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 27
Current: $11,330 AUD|Low: $1,789 AUD|High: $11,330 AUD|Avg: $4,736 AUD
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
Retailer 20
October 30, 2026
Retailer 11$1,789 AUD
Retailer 16$1,927 AUD
Retailer 4$2,100 AUD
Retailer 2$2,132 AUD
Retailer 17$2,673 AUD
Retailer 15$2,817 AUD
Retailer 6$2,951 AUD
Retailer 5$3,433 AUD
Retailer 3$3,435 AUD
Retailer 20$3,557 AUD
Retailer 18$3,579 AUD
Retailer 9$4,467 AUD
Retailer 8$5,372 AUD
Retailer 7$5,620 AUD
Retailer 19$5,969 AUD
Retailer 14$6,159 AUD
Retailer 10$6,490 AUD
Retailer 12$8,478 AUD
Retailer 13$8,872 AUD
Brilliant Earth$11,330 AUD

30 data points across 20 retailers

24 retailers$1,789 AUD to $11,330 AUD

Retailer 1
-
$1,600 AUD
$1,124 USD
Price last confirmed 13 days ago
Retailer 2
-
$1,741 AUD
$1,223 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,789 AUD
$1,257 USD
View
Final sale: no returns
Retailer 4
-
$1,855 AUD
$1,303 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,927 AUD
£1,066 GBP
View
A
Retailer 6
-
$2,100 AUD
$1,475 USD
View
A
Retailer 7
-
$2,132 AUD
HK$11,700 HKD
View
A
Retailer 8
-
$2,673 AUD
£1,479 GBP
View
A
Retailer 9
-
$2,817 AUD
€1,885 EUR
View
A
Retailer 10
-
$2,951 AUD
$2,073 USD
View
A
Retailer 11
-
$3,433 AUD
$2,412 USD
View
Retailer 12
-
$3,435 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$3,477 AUD
$2,443 USD
View
Price last confirmed 13 days ago
A
Retailer 14
-
$3,557 AUD
ZAR 40,367 ZAR
View
A
Retailer 15
-
$3,579 AUD
View
B+
Retailer 16
-
$4,467 AUD
$3,138 USD
View
B+
Retailer 17
-
$5,372 AUD
$3,774 USD
View
B+
Retailer 18
-
$5,620 AUD
$3,949 USD
View
B+
Retailer 19
-
$5,969 AUD
£3,302 GBP
View
B+
Retailer 20
-
$6,159 AUD
SGD 5,847 SGD
View
B+
Retailer 21
-
$6,490 AUD
$4,560 USD
View
Retailer 22
-
$8,478 AUD
View
Price last confirmed 21 days ago
B
Retailer 23
-
$8,872 AUD
$6,233 USD
View
Most Expensive
B
Brilliant Earth
21090861A · Oct 28
$11,330 AUD
$7,960 USD
View
23 more retailers have this diamond
Prices start from $1,789 AUDSave up to $9,541 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
$1,789 AUD