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Heart|Lab Grown|IGI

1.01ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG737563930

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737563930

Diamond specifications and retailer prices

From $384 AUD
$269 USD
As of November 1, 2026
Save $1,642 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,026 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737563930 or 737563930. Listed at 20 retailers as of October 31, 2026, with prices from $384 to $2,026, a $1,642 spread on the same certified stone. Brilliant Earth lists it at $2,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737563930
Dimensions6.19 × 6.88 × 4.09 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
6.19 mm6.88 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737563930
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.4%

Caratlytics Score

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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: Nov 1
Current: $2,026 AUD|Low: $355 AUD|High: $2,440 AUD|Avg: $951 AUD|-17.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9$355 AUD
Retailer 19$384 AUD
Retailer 10$429 AUD
Retailer 17$441 AUD
Retailer 8$458 AUD
Retailer 11$458 AUD
Retailer 3$574 AUD
Retailer 12$735 AUD
Retailer 16$803 AUD
Retailer 2$807 AUD
Retailer 7$813 AUD
Retailer 18$862 AUD
Retailer 15$1,039 AUD
Retailer 13$1,059 AUD
Retailer 5$1,148 AUD
Retailer 6$1,443 AUD
Retailer 14$1,716 AUD
Retailer 4$1,889 AUD
Brilliant Earth$2,026 AUD

43 data points across 19 retailers

20 retailers$384 AUD to $2,026 AUD

Retailer 1
-
$355 AUD
$249 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$384 AUD
$269 USD
View
Final sale: no returns
Retailer 3
-
$429 AUD
$301 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$441 AUD
£243 GBP
View
Price last confirmed 17 days ago
Retailer 5
-
$458 AUD
$321 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$458 AUD
$321 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$574 AUD
$402 USD
View
A
Retailer 8
-
$735 AUD
ZAR 8,327 ZAR
View
B+
Retailer 9
-
$803 AUD
$563 USD
View
A
Retailer 10
-
$807 AUD
£445 GBP
View
B+
Retailer 11
-
$862 AUD
$604 USD
View
B+
Retailer 12
-
$1,039 AUD
View
B+
Retailer 13
-
$1,059 AUD
$742 USD
View
B+
Retailer 14
-
$1,148 AUD
SGD 1,087 SGD
View
Retailer 15
-
$1,407 AUD
View
Price last confirmed 122 days ago
B
Retailer 16
-
$1,443 AUD
$1,012 USD
View
Retailer 17
-
$1,474 AUD
$1,033 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,716 AUD
£947 GBP
View
B
Retailer 19
-
$1,889 AUD
$1,324 USD
View
Most Expensive
B
Brilliant Earth
18205939A · Oct 31
$2,026 AUD
$1,420 USD
View
19 more retailers have this diamond
Prices start from $384 AUDSave up to $1,642 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
1.01ct Heart
$384 AUD