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Heart|Lab Grown|IGI

6.52ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG821685790

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821685790

Diamond specifications and retailer prices

From $1,587 AUD
$1,115 USD
As of October 27, 2026
Save $4,854 AUD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,441 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 6.52ct lab-grown heart diamond

This 6.52ct 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 LG821685790 or 821685790. Listed at 19 retailers as of October 27, 2026, with prices from $1,587 to $6,441, a $4,854 spread on the same certified stone. Taylor and Hart lists it at $6,441. 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

6.52
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821685790
Dimensions13.07 × 11.71 × 7.65 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm11.71 mm6.52 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821685790
Side View
Table 53.0%Crown 32.2°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 58.5%

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: Oct 27
Current: $2,661 AUD|Low: $1,587 AUD|High: $6,728 AUD|Avg: $3,762 AUD|-6.6%
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
Taylor and Hart
October 29, 2026
Retailer 15$1,587 AUD
Retailer 4$1,778 AUD
Retailer 6$1,842 AUD
Retailer 10$2,092 AUD
Retailer 1$2,661 AUD
Retailer 7$3,049 AUD
Retailer 9$3,409 AUD
Retailer 13$3,422 AUD
Retailer 5$3,452 AUD
Retailer 8$3,564 AUD
Retailer 2$4,440 AUD
Retailer 11$4,533 AUD
Retailer 3$5,449 AUD
Retailer 14$5,584 AUD
Retailer 12$5,949 AUD
Taylor and Hart$6,441 AUD

40 data points across 16 retailers

19 retailers$1,587 AUD to $6,441 AUD

A
Cheapest Retailer
-
$1,587 AUD
$1,115 USD
A
Retailer 2
-
$1,728 AUD
$1,214 USD
View
A
Retailer 3
-
$1,778 AUD
$1,249 USD
View
Final sale: no returns
A
Retailer 4
-
$1,842 AUD
$1,294 USD
View
Retailer 5
-
$1,842 AUD
$1,294 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$2,092 AUD
$1,470 USD
View
A
Retailer 7
-
$2,661 AUD
£1,472 GBP
View
Retailer 8
-
$3,049 AUD
$2,142 USD
View
Price last confirmed 18 days ago
Retailer 9
-
$3,409 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,422 AUD
$2,404 USD
View
A
Retailer 11
-
$3,452 AUD
$2,425 USD
View
A
Retailer 12
-
$3,564 AUD
ZAR 40,446 ZAR
View
B+
Retailer 13
-
$4,440 AUD
$3,119 USD
View
B+
Retailer 14
-
$4,533 AUD
$3,184 USD
View
B+
Retailer 15
-
$5,332 AUD
$3,746 USD
View
B+
Retailer 16
-
$5,449 AUD
$3,828 USD
View
B+
Retailer 17
-
$5,584 AUD
$3,923 USD
View
B+
Retailer 18
-
$5,949 AUD
£3,291 GBP
View
Most Expensive
B+
Taylor and Hart
AOPWF72 · Oct 27
$6,441 AUD
$4,525 USD
View
18 more retailers have this diamond
Prices start from $1,587 AUDSave up to $4,854 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
6.52ct Heart
$1,587 AUD