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Heart|Lab Grown|IGI

2.79ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825632091

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632091

Diamond specifications and retailer prices

From $1,960 AUD
$1,377 USD
As of October 30, 2026
Save $8,973 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,933 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.79ct lab-grown heart diamond

This 2.79ct 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 LG825632091 or 825632091. Listed at 18 retailers as of October 30, 2026, with prices from $1,960 to $10,933, a $8,973 spread on the same certified stone. Brilliant Earth lists it at $10,933. 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

2.79
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632091
Dimensions9.59 × 8.39 × 5.79 mm
L/W Ratio1.14
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
9.59 mm8.39 mm2.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632091
Side View
Table 63.0%Crown 41°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 60.4%

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: $10,933 AUD|Low: $1,960 AUD|High: $15,916 AUD|Avg: $6,403 AUD|-31.3%
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
October 30, 2026
Retailer 4$1,960 AUD
Retailer 17$2,133 AUD
Retailer 14$2,273 AUD
Retailer 5$2,275 AUD
Retailer 13$2,520 AUD
Retailer 2$3,208 AUD
Retailer 10$3,320 AUD
Retailer 7$3,593 AUD
Retailer 8$3,858 AUD
Retailer 15$4,262 AUD
Retailer 16$4,513 AUD
Retailer 11$5,867 AUD
Retailer 6$6,129 AUD
Retailer 12$6,529 AUD
Retailer 9$7,989 AUD
Retailer 18$7,995 AUD
Retailer 3$8,698 AUD
Brilliant Earth$10,933 AUD

33 data points across 18 retailers

18 retailers$1,960 AUD to $10,933 AUD

A
Cheapest Retailer
-
$1,960 AUD
$1,377 USD
A
Retailer 2
-
$2,133 AUD
$1,498 USD
View
A
Retailer 3
-
$2,273 AUD
$1,597 USD
View
A
Retailer 4
-
$2,275 AUD
$1,598 USD
View
Final sale: no returns
A
Retailer 5
-
$2,520 AUD
$1,770 USD
View
A
Retailer 6
-
$3,208 AUD
£1,774 GBP
View
Retailer 7
-
$3,320 AUD
$2,332 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$3,593 AUD
$2,524 USD
View
A
Retailer 9
-
$3,858 AUD
$2,710 USD
View
B+
Retailer 10
-
$4,262 AUD
$2,994 USD
View
B+
Retailer 11
-
$4,513 AUD
$3,170 USD
View
B+
Retailer 12
-
$5,867 AUD
ZAR 66,577 ZAR
View
B+
Retailer 13
-
$6,129 AUD
$4,305 USD
View
B+
Retailer 14
-
$6,529 AUD
£3,611 GBP
View
B
Retailer 15
-
$7,989 AUD
SGD 7,584 SGD
View
B
Retailer 16
-
$7,995 AUD
$5,616 USD
View
B+
Retailer 17
-
$8,698 AUD
$6,110 USD
View
Most Expensive
B
Brilliant Earth
21418456A · Oct 30
$10,933 AUD
$7,680 USD
View
17 more retailers have this diamond
Prices start from $1,960 AUDSave up to $8,973 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
2.79ct Heart
$1,960 AUD