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Round|Lab Grown|IGI

2.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG787623386

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787623386

Diamond specifications and retailer prices

From $2,135 AUD
$1,500 USD
As of October 29, 2026
Save $6,549 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,684 AUD at Brilliant Earth · As of October 29, 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 LG787623386 or 787623386. Listed at 12 retailers as of October 29, 2026, with prices from $2,135 to $8,684, a $6,549 spread on the same certified stone. Brilliant Earth lists it at $8,684. 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 angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623386
Dimensions8.73 × 8.78 × 5.29 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
8.73 mm8.78 mm2.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623386
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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 29
Current: $8,684 AUD|Low: $2,135 AUD|High: $16,044 AUD|Avg: $5,310 AUD|-45.9%
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
October 30, 2026
Retailer 11$2,135 AUD
Retailer 10$2,205 AUD
Retailer 2$2,599 AUD
Retailer 3$2,719 AUD
Retailer 7$2,900 AUD
Retailer 13$2,920 AUD
Retailer 9$4,042 AUD
Retailer 12$4,660 AUD
Retailer 6$6,138 AUD
Retailer 5$6,293 AUD
Retailer 4$6,882 AUD
Retailer 8$7,175 AUD
Brilliant Earth$8,684 AUD

43 data points across 13 retailers

12 retailers$2,135 AUD to $8,684 AUD

A
Cheapest Retailer
-
$2,135 AUD
$1,500 USD
A
Retailer 2
-
$2,205 AUD
HK$12,100 HKD
View
A
Retailer 3
-
$2,599 AUD
£1,437 GBP
View
A
Retailer 4
-
$2,719 AUD
$1,910 USD
View
B+
Retailer 5
-
$2,900 AUD
€1,940 EUR
View
B+
Retailer 6
-
$2,920 AUD
$2,051 USD
View
B+
Retailer 7
-
$4,042 AUD
View
B+
Retailer 8
-
$4,660 AUD
$3,274 USD
View
B
Retailer 9
-
$6,138 AUD
£3,395 GBP
View
B
Retailer 10
-
$6,293 AUD
$4,420 USD
View
B
Retailer 11
-
$6,882 AUD
$4,834 USD
View
Most Expensive
B
Brilliant Earth
19962139A · Oct 29
$8,684 AUD
$6,100 USD
View
11 more retailers have this diamond
Prices start from $2,135 AUDSave up to $6,549 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
$2,135 AUD