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Heart|Lab Grown|IGI

6.56ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG841626019

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841626019

Diamond specifications and retailer prices

From $2,049 AUD
$1,439 USD
As of October 29, 2026
Save $699 AUD (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,748 AUD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 6.56ct lab-grown heart diamond

This 6.56ct 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 LG841626019 or 841626019. Listed at 2 retailers as of October 28, 2026, with prices from $2,049 to $2,748, a $699 spread on the same certified stone. Loose Grown Diamond lists it at $2,748. 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
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626019
Dimensions12.88 × 10.94 × 7.93 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm10.94 mm6.56 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626019
Side View
Table 59.0%Crown 35.4°Girdle: STK-THKPavilion 40°CuletDepth 61.6%

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 29
Current: $2,748 AUD|Low: $2,049 AUD|High: $2,861 AUD|Avg: $2,503 AUD|-4.0%
Loose Grown Diamond
Retailer 2
October 28, 2026
Retailer 2$2,049 AUD
Loose Grown Diamond$2,748 AUD

4 data points across 2 retailers

2 retailers$2,049 AUD to $2,748 AUD

A
Cheapest Retailer
-
$2,049 AUD
$1,439 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
841626019 · Oct 28
$2,748 AUD
$1,930 USD
View
1 more retailer has this diamond
Prices start from $2,049 AUDSave up to $699 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
$2,049 AUD