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Heart|Lab Grown|IGI

2.74ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG815698103

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815698103

Diamond specifications and retailer prices

From $1,926 AUD
$1,353 USD
As of October 30, 2026
Save $8,822 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,916 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 2.74ct lab-grown heart diamond

This 2.74ct 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 LG815698103 or 815698103. Listed at 21 retailers as of October 30, 2026, with a 458% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.74
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698103
Dimensions8.74 × 9.75 × 5.49 mm
L/W Ratio1.12
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
8.74 mm9.75 mm2.74 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698103
Side View
Table 60.0%Crown 34.8°Girdle: STK-THKPavilion 38°Culet: NoneDepth 56.3%

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: Oct 30
Current: $10,748 AUD|Low: $1,926 AUD|High: $15,645 AUD|Avg: $6,107 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
Retailer 19
October 30, 2026
Retailer 5$1,926 AUD
Retailer 18$2,096 AUD
Retailer 15$2,234 AUD
Retailer 6$2,235 AUD
Retailer 13$2,477 AUD
Retailer 4$2,535 AUD
Retailer 2$3,151 AUD
Retailer 11$3,261 AUD
Retailer 8$3,529 AUD
Retailer 9$3,790 AUD
Retailer 16$4,187 AUD
Retailer 17$4,365 AUD
Retailer 12$5,764 AUD
Retailer 7$6,075 AUD
Retailer 14$7,187 AUD
Retailer 10$7,849 AUD
Retailer 19$7,851 AUD
Retailer 3$8,542 AUD
Brilliant Earth$10,748 AUD

28 data points across 19 retailers

21 retailers$1,926 AUD to $10,748 AUD

A
Cheapest Retailer
-
$1,926 AUD
$1,353 USD
A
Retailer 2
-
$2,096 AUD
$1,472 USD
View
A
Retailer 3
-
$2,234 AUD
$1,569 USD
View
A
Retailer 4
-
$2,235 AUD
$1,570 USD
View
Final sale: no returns
A
Retailer 5
-
$2,477 AUD
$1,740 USD
View
A
Retailer 6
-
$2,535 AUD
$1,781 USD
View
A
Retailer 7
-
$3,151 AUD
£1,743 GBP
View
Retailer 8
-
$3,261 AUD
$2,291 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$3,529 AUD
$2,479 USD
View
A
Retailer 10
-
$3,790 AUD
$2,662 USD
View
A
Retailer 11
-
$4,187 AUD
$2,941 USD
View
B+
Retailer 12
-
$4,365 AUD
$3,066 USD
View
B+
Retailer 13
-
$5,764 AUD
ZAR 65,407 ZAR
View
B+
Retailer 14
-
$6,020 AUD
$4,229 USD
View
B+
Retailer 15
-
$6,075 AUD
$4,267 USD
View
B+
Retailer 16
-
$7,187 AUD
£3,975 GBP
View
B+
Retailer 17
-
$7,849 AUD
SGD 7,451 SGD
View
B+
Retailer 18
-
$7,851 AUD
$5,515 USD
View
B+
Retailer 19
-
$8,542 AUD
$6,000 USD
View
B
Retailer 20
-
$10,748 AUD
$7,550 USD
View
Most Expensive
Brilliant Earth
20988043A · Sep 28
$15,916 AUD
$11,180 USD
View
Price last confirmed 31 days ago
20 more retailers have this diamond
Prices start from $1,926 AUDSave up to $8,822 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
2.74ct Heart
$1,926 AUD