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Heart|Lab Grown|IGI

6.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG764615135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764615135

Diamond specifications and retailer prices

From $1,871 AUD
$1,311 USD
As of November 2, 2026
Save $5,751 AUD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,622 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG764615135 or 764615135. Listed at 18 retailers as of October 31, 2026, with prices from $1,871 to $7,622, a $5,751 spread on the same certified stone. Taylor and Hart lists it at $7,622. 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 angle34.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764615135
Dimensions11.59 × 12.70 × 7.62 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm12.70 mm6.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764615135
Side View
Table 53.0%Crown 34.4°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 60.0%

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: $3,301 AUD|Low: $1,796 AUD|High: $7,066 AUD|Avg: $3,667 AUD|+2.3%
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
November 2, 2026
Retailer 13$1,871 AUD
Retailer 5$2,036 AUD
Retailer 6$2,093 AUD
Retailer 15$2,170 AUD
Retailer 12$2,419 AUD
Retailer 8$3,060 AUD
Retailer 14$3,104 AUD
Retailer 1$3,301 AUD
Retailer 10$4,022 AUD
Retailer 4$4,045 AUD
Retailer 3$4,068 AUD
Retailer 11$4,200 AUD
Retailer 7$4,528 AUD
Retailer 2$6,228 AUD
Retailer 9$6,973 AUD

45 data points across 15 retailers

18 retailers$1,871 AUD to $7,622 AUD

A
Cheapest Retailer
-
$1,871 AUD
$1,311 USD
A
Retailer 2
-
$2,036 AUD
$1,427 USD
View
A
Retailer 3
-
$2,093 AUD
$1,467 USD
View
Final sale: no returns
A
Retailer 4
-
$2,170 AUD
$1,521 USD
View
Retailer 5
-
$2,170 AUD
$1,521 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,419 AUD
$1,695 USD
View
A
Retailer 7
-
$3,060 AUD
£1,688 GBP
View
A
Retailer 8
-
$3,104 AUD
$2,175 USD
View
A
Retailer 9
-
$3,301 AUD
€2,203 EUR
View
B+
Retailer 10
-
$4,022 AUD
View
B+
Retailer 11
-
$4,045 AUD
$2,835 USD
View
B+
Retailer 12
-
$4,068 AUD
$2,851 USD
View
B+
Retailer 13
-
$4,200 AUD
ZAR 47,547 ZAR
View
B+
Retailer 14
-
$4,528 AUD
$3,173 USD
View
B
Retailer 15
-
$6,228 AUD
$4,365 USD
View
B
Retailer 16
-
$6,448 AUD
$4,519 USD
View
B
Retailer 17
-
$6,973 AUD
£3,848 GBP
View
Most Expensive
B
Taylor and Hart
GVX4N3M · Oct 31
$7,622 AUD
$5,342 USD
View
17 more retailers have this diamond
Prices start from $1,871 AUDSave up to $5,751 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
$1,871 AUD