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Heart|Lab Grown|IGI

2.50ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG804667533

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804667533

Diamond specifications and retailer prices

From $1,740 AUD
$1,222 USD
As of October 30, 2026
Save $13,706 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,446 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown heart diamond

This 2.5ct 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 LG804667533 or 804667533. Listed at 21 retailers as of October 30, 2026, with prices from $1,740 to $15,446, a $13,706 spread on the same certified stone. Do Amore Diamonds lists it at $15,446. 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

2.50
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804667533
Dimensions8.39 × 9.32 × 5.60 mm
L/W Ratio1.11
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
8.39 mm9.32 mm2.50 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804667533
Side View
Table 58.0%Crown 42.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.1%

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: $15,446 AUD|Low: $1,740 AUD|High: $19,304 AUD|Avg: $6,093 AUD|-20.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 5$1,740 AUD
Retailer 3$1,892 AUD
Retailer 11$1,947 AUD
Retailer 19$2,017 AUD
Retailer 18$2,264 AUD
Retailer 4$2,444 AUD
Retailer 13$2,451 AUD
Retailer 20$2,837 AUD
Retailer 14$3,115 AUD
Retailer 7$3,197 AUD
Retailer 15$3,489 AUD
Retailer 8$3,865 AUD
Retailer 12$4,174 AUD
Retailer 17$5,746 AUD
Retailer 6$5,790 AUD
Retailer 2$7,156 AUD
Retailer 9$7,742 AUD
Retailer 10$7,897 AUD
Retailer 16$9,325 AUD
Do Amore Diamonds$15,446 AUD

31 data points across 20 retailers

21 retailers$1,740 AUD to $15,446 AUD

A
Cheapest Retailer
-
$1,740 AUD
$1,222 USD
A
Retailer 2
-
$1,892 AUD
$1,329 USD
View
A
Retailer 3
-
$1,947 AUD
$1,368 USD
View
Final sale: no returns
A
Retailer 4
-
$2,017 AUD
$1,417 USD
View
A
Retailer 5
-
$2,264 AUD
$1,590 USD
View
A
Retailer 6
-
$2,444 AUD
$1,717 USD
View
A
Retailer 7
-
$2,451 AUD
£1,356 GBP
View
A
Retailer 8
-
$2,837 AUD
$1,993 USD
View
A
Retailer 9
-
$3,115 AUD
£1,723 GBP
View
A
Retailer 10
-
$3,197 AUD
$2,246 USD
View
Retailer 11
-
$3,254 AUD
$2,286 USD
View
Price last confirmed 21 days ago
A
Retailer 12
-
$3,489 AUD
€2,334 EUR
View
A
Retailer 13
-
$3,865 AUD
$2,715 USD
View
B+
Retailer 14
-
$4,174 AUD
$2,932 USD
View
B+
Retailer 15
-
$5,746 AUD
ZAR 65,206 ZAR
View
B+
Retailer 16
-
$5,790 AUD
$4,067 USD
View
B+
Retailer 17
-
$7,156 AUD
£3,958 GBP
View
B+
Retailer 18
-
$7,742 AUD
SGD 7,349 SGD
View
B
Retailer 19
-
$7,897 AUD
$5,548 USD
View
B
Retailer 20
-
$9,325 AUD
$6,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D14C3862 · Nov 1
$15,446 AUD
$10,850 USD
View
20 more retailers have this diamond
Prices start from $1,740 AUDSave up to $13,706 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
2.50ct Heart
$1,740 AUD