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Heart|Lab Grown|IGI

6.53ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG726514436

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726514436

Diamond specifications and retailer prices

From $1,982 AUD
$1,392 USD
As of October 31, 2026
Save $8,297 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,278 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 6.53ct lab-grown heart diamond

This 6.53ct 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 LG726514436 or 726514436. Listed at 15 retailers as of October 26, 2026, with prices from $1,982 to $10,278, a $8,297 spread on the same certified stone. Brilliant Earth lists it at $10,278. 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

6.53
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726514436
Dimensions11.18 × 13.03 × 7.40 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.18 mm13.03 mm6.53 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726514436
Side View
Table 60.0%Crown 35.8°Girdle: STK-VTKPavilion 37.1°Culet: NoneDepth 56.8%

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: Oct 31
Current: $10,278 AUD|Low: $1,982 AUD|High: $10,606 AUD|Avg: $4,183 AUD|-3.1%
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
October 26, 2026
Retailer 13$1,982 AUD
Retailer 6$1,999 AUD
Retailer 4$2,150 AUD
Retailer 15$2,567 AUD
Retailer 12$2,719 AUD
Retailer 2$2,823 AUD
Retailer 7$3,136 AUD
Retailer 11$3,515 AUD
Retailer 10$3,521 AUD
Retailer 9$3,645 AUD
Retailer 14$4,472 AUD
Retailer 3$5,506 AUD
Retailer 8$6,118 AUD
Retailer 5$7,614 AUD
Brilliant Earth$10,278 AUD

29 data points across 15 retailers

15 retailers$1,982 AUD to $10,278 AUD

Retailer 1
-
$1,875 AUD
$1,317 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$1,982 AUD
$1,392 USD
View
Final sale: no returns
Retailer 3
-
$2,150 AUD
$1,510 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$2,567 AUD
$1,803 USD
View
Retailer 5
-
$2,719 AUD
$1,910 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$2,823 AUD
£1,561 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$3,515 AUD
$2,469 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$3,521 AUD
View
Price last confirmed 11 days ago
Retailer 9
-
$3,645 AUD
ZAR 41,369 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,260 AUD
$3,695 USD
View
B
Retailer 11
-
$5,506 AUD
$3,868 USD
View
Retailer 12
-
$6,118 AUD
£3,384 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
$7,614 AUD
View
Price last confirmed 28 days ago
Retailer 14
-
$10,278 AUD
$7,220 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15323706A · Oct 26
$10,278 AUD
$7,220 USD
View
14 more retailers have this diamond
Prices start from $1,982 AUDSave up to $8,297 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
6.53ct Heart
$1,982 AUD