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Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG823694909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823694909

Diamond specifications and retailer prices

From $1,377 AUD
$967 USD
As of October 30, 2026
Save $9,557 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,364 AUD at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 2.48ct lab-grown round diamond

This 2.48ct lab-grown round 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 LG823694909 or 823694909. Listed at 19 retailers as of October 29, 2026, with a 694% 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

2.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694909
Dimensions8.73 × 8.78 × 5.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
8.73 mm8.78 mm2.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694909
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 40.7°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: $14,364 AUD|Low: $1,377 AUD|High: $14,364 AUD|Avg: $5,005 AUD
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
October 30, 2026
Retailer 6$1,377 AUD
Retailer 11$1,932 AUD
Retailer 5$2,172 AUD
Retailer 14$2,178 AUD
Retailer 15$2,296 AUD
Retailer 2$2,421 AUD
Retailer 13$3,283 AUD
Retailer 9$4,066 AUD
Retailer 4$4,466 AUD
Retailer 16$4,676 AUD
Retailer 10$5,353 AUD
Retailer 7$5,580 AUD
Retailer 8$5,614 AUD
Retailer 12$7,118 AUD
Retailer 3$10,933 AUD
Brilliant Earth$14,364 AUD

32 data points across 16 retailers

19 retailers$1,377 AUD to $10,933 AUD

A
Cheapest Retailer
-
$1,377 AUD
$967 USD
Final sale: no returns
Retailer 2
-
$1,781 AUD
$1,251 USD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$1,932 AUD
HK$10,600 HKD
View
Retailer 4
-
$2,037 AUD
$1,431 USD
View
Price last confirmed 41 days ago
A
Retailer 5
-
$2,172 AUD
$1,526 USD
View
A
Retailer 6
-
$2,178 AUD
$1,530 USD
View
A
Retailer 7
-
$2,296 AUD
$1,613 USD
View
A
Retailer 8
-
$2,421 AUD
£1,339 GBP
View
B+
Retailer 9
-
$3,283 AUD
$2,306 USD
View
Retailer 10
-
$3,872 AUD
$2,720 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$4,066 AUD
ZAR 46,145 ZAR
View
B+
Retailer 12
-
$4,466 AUD
$3,137 USD
View
B+
Retailer 13
-
$4,676 AUD
$3,284 USD
View
B+
Retailer 14
-
$5,353 AUD
£2,961 GBP
View
B+
Retailer 15
-
$5,580 AUD
SGD 5,297 SGD
View
B+
Retailer 16
-
$5,614 AUD
$3,944 USD
View
Retailer 17
-
$7,118 AUD
$5,000 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$10,933 AUD
$7,680 USD
View
Most Expensive
Brilliant Earth
21061138A · Sep 21
$14,364 AUD
$10,090 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from $1,377 AUDSave up to $9,557 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
2.48ct Round
$1,377 AUD