CaratHunter
Plans
Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634394

Diamond specifications and retailer prices

From $1,488 AUD
$1,045 USD
As of October 25, 2026
Save $2,550 AUD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,674 AUD at Helzberg Diamonds · As of October 23, 2026
View at Helzberg Diamonds

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 LG840634394 or 840634394. Listed at 17 retailers as of October 24, 2026, with a 171% 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 angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634394
Dimensions8.60 × 8.66 × 5.36 mm
L/W Ratio1.01
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
8.60 mm8.66 mm2.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634394
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $6,674 AUD|Low: $937 AUD|High: $6,674 AUD|Avg: $2,741 AUD
Helzberg Diamonds
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 24, 2026
Retailer 16$937 AUD
Retailer 9$1,024 AUD
Retailer 17$1,056 AUD
Retailer 5$1,086 AUD
Retailer 14$1,338 AUD
Retailer 3$1,488 AUD
Retailer 11$1,671 AUD
Retailer 8$1,777 AUD
Retailer 15$2,712 AUD
Retailer 13$2,776 AUD
Retailer 10$2,783 AUD
Retailer 6$3,055 AUD
Retailer 2$3,670 AUD
Retailer 4$3,749 AUD
Retailer 18$3,817 AUD
Retailer 12$4,037 AUD
Retailer 7$4,619 AUD
Helzberg Diamonds$6,674 AUD

6 data points across 18 retailers

17 retailers$1,488 AUD to $4,037 AUD

Retailer 1
-
$937 AUD
$658 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,024 AUD
$719 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,086 AUD
$763 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,338 AUD
$940 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$1,488 AUD
$1,045 USD
View
A
Retailer 6
-
$1,671 AUD
£924 GBP
View
Retailer 7
-
$1,777 AUD
$1,248 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,712 AUD
$1,905 USD
View
Retailer 9
-
$2,776 AUD
$1,950 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$2,783 AUD
ZAR 31,586 ZAR
View
Price last confirmed 10 days ago
Retailer 11
-
$3,055 AUD
$2,146 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,670 AUD
$2,578 USD
View
B+
Retailer 13
-
$3,749 AUD
$2,633 USD
View
Retailer 14
-
$3,817 AUD
SGD 3,623 SGD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$4,037 AUD
$2,836 USD
View
Retailer 16
-
$4,619 AUD
£2,555 GBP
View
Price last confirmed 9 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMJKJPK · Oct 23
$6,674 AUD
$4,688 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $1,488 AUDSave up to $2,550 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
$1,488 AUD