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Heart|Lab Grown|IGI

1.02ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG825657604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825657604

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 30, 2026
Save $2,793 AUD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,118 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825657604 or 825657604. Listed at 8 retailers as of October 29, 2026, with prices from $325 to $3,118, a $2,793 spread on the same certified stone. Do Amore Diamonds lists it at $3,118. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657604
Dimensions6.14 × 6.71 × 4.13 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.14 mm6.71 mm1.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657604
Side View
Table 59.0%Crown 40.4°Girdle: ThickPavilion 39.5°Culet: NoneDepth 61.5%

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 30
Current: $3,118 AUD|Low: $325 AUD|High: $3,417 AUD|Avg: $1,271 AUD|-8.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 7$325 AUD
Retailer 4$434 AUD
Retailer 9$470 AUD
Retailer 8$682 AUD
Retailer 3$903 AUD
Retailer 13$904 AUD
Retailer 2$1,118 AUD
Retailer 12$1,184 AUD
Retailer 11$1,426 AUD
Retailer 10$1,786 AUD
Retailer 5$2,223 AUD
Retailer 6$2,634 AUD
Do Amore Diamonds$3,118 AUD

21 data points across 13 retailers

8 retailers$325 AUD to $3,118 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
A
Retailer 2
-
$470 AUD
£260 GBP
View
A
Retailer 3
-
$682 AUD
$479 USD
View
B+
Retailer 4
-
$1,118 AUD
$785 USD
View
B
Retailer 5
-
$1,426 AUD
$1,002 USD
View
B
Retailer 6
-
$1,786 AUD
£988 GBP
View
B
Retailer 7
-
$2,634 AUD
$1,850 USD
View
Most Expensive
B
Do Amore Diamonds
27-59AD6A654 · Oct 29
$3,118 AUD
$2,190 USD
View
7 more retailers have this diamond
Prices start from $325 AUDSave up to $2,793 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
1.02ct Heart
$325 AUD