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Heart|Lab Grown|IGI

6.02ct E SI1 Heart Lab Grown Diamond

EX • E/SI1 • IGI LG766663969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766663969

Diamond specifications and retailer prices

From $2,277 AUD
$1,600 USD
As of October 29, 2026
Save $3,372 AUD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,649 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.02ct lab-grown heart diamond

This 6.02ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG766663969 or 766663969. Listed at 7 retailers as of October 29, 2026, with prices from $2,277 to $5,649, a $3,372 spread on the same certified stone. Taylor and Hart lists it at $5,649. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.02
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766663969
Dimensions11.03 × 12.29 × 7.61 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
11.03 mm12.29 mm6.02 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766663969
Side View
Table 60.0%Crown 37.4°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,501 AUD|Low: $1,621 AUD|High: $5,712 AUD|Avg: $3,515 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 3$1,621 AUD
Retailer 4$2,277 AUD
Retailer 1$2,501 AUD
Retailer 6$2,593 AUD
Retailer 5$4,370 AUD
Retailer 2$5,528 AUD
Taylor and Hart$5,649 AUD

36 data points across 7 retailers

7 retailers$2,277 AUD to $5,649 AUD

Retailer 1
-
$1,621 AUD
$1,139 USD
Price last confirmed 17 days ago
B+
Retailer 2
-
$2,277 AUD
$1,600 USD
View
B+
Retailer 3
-
$2,501 AUD
£1,384 GBP
View
B+
Retailer 4
-
$2,593 AUD
$1,822 USD
View
B
Retailer 5
-
$4,370 AUD
$3,070 USD
View
B
Retailer 6
-
$5,528 AUD
£3,058 GBP
View
Most Expensive
B
Taylor and Hart
349QA7U · Oct 30
$5,649 AUD
$3,969 USD
View
6 more retailers have this diamond
Prices start from $2,277 AUDSave up to $3,372 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.

B+
6.02ct Heart
$2,277 AUD