CaratHunter
Plans
Heart|Lab Grown|IGI

6.56ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG723574824

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723574824

Diamond specifications and retailer prices

From $1,707 AUD
$1,196 USD
As of November 2, 2026
Save $5,232 AUD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,938 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.56ct lab-grown heart diamond

This 6.56ct 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 LG723574824 or 723574824. Listed at 18 retailers as of October 31, 2026, with prices from $1,707 to $6,938, a $5,232 spread on the same certified stone. Taylor and Hart lists it at $6,938. 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

6.56
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574824
Dimensions11.85 × 13.17 × 7.19 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm13.17 mm6.56 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574824
Side View
Table 60.0%Crown 33.8°Girdle: STK-VTKPavilion 36.9°Culet: NoneDepth 54.6%

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: $2,850 AUD|Low: $1,638 AUD|High: $6,448 AUD|Avg: $3,190 AUD|-1.9%
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
November 2, 2026
Retailer 10$1,707 AUD
Retailer 3$1,858 AUD
Retailer 5$1,912 AUD
Retailer 11$1,981 AUD
Retailer 8$2,226 AUD
Retailer 4$2,643 AUD
Retailer 1$2,850 AUD
Retailer 13$3,142 AUD
Retailer 7$3,669 AUD
Retailer 2$3,711 AUD
Retailer 9$3,832 AUD
Retailer 12$5,683 AUD
Retailer 6$6,363 AUD

45 data points across 13 retailers

18 retailers$1,707 AUD to $6,938 AUD

A
Cheapest Retailer
-
$1,707 AUD
$1,196 USD
A
Retailer 2
-
$1,858 AUD
$1,302 USD
View
A
Retailer 3
-
$1,912 AUD
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
$1,981 AUD
$1,388 USD
View
Retailer 5
-
$1,981 AUD
$1,388 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$2,226 AUD
$1,560 USD
View
A
Retailer 7
-
$2,643 AUD
$1,852 USD
View
A
Retailer 8
-
$2,850 AUD
£1,572 GBP
View
A
Retailer 9
-
$3,142 AUD
$2,202 USD
View
B+
Retailer 10
-
$3,669 AUD
View
B+
Retailer 11
-
$3,711 AUD
$2,601 USD
View
B+
Retailer 12
-
$3,794 AUD
$2,659 USD
View
B+
Retailer 13
-
$3,832 AUD
ZAR 43,381 ZAR
View
B+
Retailer 14
-
$4,499 AUD
$3,153 USD
View
B
Retailer 15
-
$5,683 AUD
$3,983 USD
View
B
Retailer 16
-
$5,950 AUD
$4,170 USD
View
B
Retailer 17
-
$6,363 AUD
£3,511 GBP
View
Most Expensive
B
Taylor and Hart
5WJANDH · Oct 31
$6,938 AUD
$4,862 USD
View
17 more retailers have this diamond
Prices start from $1,707 AUDSave up to $5,232 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
6.56ct Heart
$1,707 AUD