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Heart|Lab Grown|IGI

2.05ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632390

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632390

Diamond specifications and retailer prices

From $1,555 AUD
$1,092 USD
As of October 30, 2026
Save $5,407 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,961 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.05ct lab-grown heart diamond

This 2.05ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632390 or 840632390. Listed at 19 retailers as of October 30, 2026, with prices from $1,555 to $6,961, a $5,407 spread on the same certified stone. Brilliant Earth lists it at $6,961. 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

2.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632390
Dimensions7.58 × 8.99 × 5.13 mm
L/W Ratio1.19
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
7.58 mm8.99 mm2.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632390
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.1%

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: $6,961 AUD|Low: $1,555 AUD|High: $9,965 AUD|Avg: $3,900 AUD|-30.1%
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
October 31, 2026
Retailer 8$1,555 AUD
Retailer 4$1,693 AUD
Retailer 9$1,741 AUD
Retailer 18$1,804 AUD
Retailer 13$1,991 AUD
Retailer 11$2,013 AUD
Retailer 17$2,050 AUD
Retailer 7$2,114 AUD
Retailer 14$2,614 AUD
Retailer 3$2,732 AUD
Retailer 10$2,871 AUD
Retailer 2$3,338 AUD
Retailer 19$3,381 AUD
Retailer 15$4,654 AUD
Retailer 12$5,428 AUD
Retailer 16$6,151 AUD
Retailer 5$6,305 AUD
Retailer 6$6,637 AUD
Brilliant Earth$6,961 AUD

24 data points across 19 retailers

19 retailers$1,555 AUD to $6,961 AUD

A
Cheapest Retailer
-
$1,555 AUD
$1,092 USD
A
Retailer 2
-
$1,693 AUD
$1,189 USD
View
A
Retailer 3
-
$1,741 AUD
$1,223 USD
View
Final sale: no returns
A
Retailer 4
-
$1,804 AUD
$1,267 USD
View
A
Retailer 5
-
$1,991 AUD
£1,101 GBP
View
Retailer 6
-
$2,013 AUD
$1,414 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,050 AUD
$1,440 USD
View
A
Retailer 8
-
$2,114 AUD
$1,485 USD
View
A
Retailer 9
-
$2,614 AUD
£1,446 GBP
View
B+
Retailer 10
-
$2,732 AUD
$1,919 USD
View
B+
Retailer 11
-
$2,871 AUD
$2,017 USD
View
B+
Retailer 12
-
$3,338 AUD
$2,345 USD
View
B+
Retailer 13
-
$3,381 AUD
$2,375 USD
View
B+
Retailer 14
-
$4,654 AUD
ZAR 52,815 ZAR
View
B+
Retailer 15
-
$5,428 AUD
$3,813 USD
View
B
Retailer 16
-
$6,151 AUD
£3,402 GBP
View
B
Retailer 17
-
$6,305 AUD
$4,429 USD
View
B
Retailer 18
-
$6,637 AUD
$4,662 USD
View
Most Expensive
B
Brilliant Earth
21738435A · Oct 30
$6,961 AUD
$4,890 USD
View
18 more retailers have this diamond
Prices start from $1,555 AUDSave up to $5,407 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
2.05ct Heart
$1,555 AUD