CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG680504962

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680504962

Diamond specifications and retailer prices

From $324 AUD
$227 USD
As of October 27, 2026
Save $2,485 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,809 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG680504962 or 680504962. Listed at 20 retailers as of October 27, 2026, with prices from $324 to $2,809, a $2,485 spread on the same certified stone. Queensmith lists it at $2,809. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680504962
Dimensions6.11 × 6.87 × 4.12 mm
L/W Ratio1.12
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
6.11 mm6.87 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680504962
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.0%

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: $851 AUD|Low: $314 AUD|High: $2,369 AUD|Avg: $957 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 3$324 AUD
Retailer 7$361 AUD
Retailer 18$375 AUD
Retailer 2$401 AUD
Retailer 8$401 AUD
Retailer 15$415 AUD
Retailer 9$542 AUD
Retailer 16$689 AUD
Retailer 12$746 AUD
Retailer 20$796 AUD
Retailer 5$840 AUD
Retailer 1$851 AUD
Retailer 17$978 AUD
Retailer 19$1,047 AUD
Retailer 4$1,288 AUD
Retailer 6$1,363 AUD
Retailer 14$1,615 AUD
Retailer 10$1,824 AUD
Retailer 11$2,030 AUD
Retailer 13$2,369 AUD

33 data points across 20 retailers

20 retailers$324 AUD to $2,809 AUD

A
Cheapest Retailer
-
$324 AUD
$227 USD
A
Retailer 2
-
$375 AUD
$263 USD
View
Retailer 3
-
$401 AUD
$281 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$401 AUD
$281 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$415 AUD
£229 GBP
View
A
Retailer 6
-
$542 AUD
$380 USD
View
A
Retailer 7
-
$689 AUD
ZAR 7,797 ZAR
View
A
Retailer 8
-
$746 AUD
£412 GBP
View
B+
Retailer 9
-
$796 AUD
$558 USD
View
B+
Retailer 10
-
$840 AUD
$589 USD
View
B+
Retailer 11
-
$851 AUD
View
B+
Retailer 12
-
$978 AUD
View
Retailer 13
-
$1,047 AUD
$734 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,288 AUD
$903 USD
View
B+
Retailer 15
-
$1,363 AUD
$956 USD
View
B+
Retailer 16
-
$1,615 AUD
£891 GBP
View
B
Retailer 17
-
$1,824 AUD
$1,278 USD
View
Retailer 18
-
$2,030 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$2,369 AUD
$1,660 USD
View
Most Expensive
B
Queensmith
LG680504962 · Oct 27
$2,809 AUD
£1,550 GBP
View
19 more retailers have this diamond
Prices start from $324 AUDSave up to $2,485 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
$324 AUD