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Oval|Lab Grown|IGI

1.48ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG728571347

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG728571347

Diamond specifications and retailer prices

From $357 AUD
$251 USD
As of October 29, 2026
Save $1,892 AUD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,249 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728571347 or 728571347. Listed at 12 retailers as of October 29, 2026, with prices from $357 to $2,249, a $1,892 spread on the same certified stone. Brilliant Earth lists it at $2,249. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728571347
Dimensions9.19 × 6.39 × 3.99 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.19 mm6.39 mm1.48 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728571347
Side View
Table 58.0%Crown 34.3°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: $2,249 AUD|Low: $357 AUD|High: $2,448 AUD|Avg: $1,197 AUD|-8.1%
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
October 30, 2026
Retailer 15$357 AUD
Retailer 2$557 AUD
Retailer 17$638 AUD
Retailer 12$705 AUD
Retailer 16$743 AUD
Retailer 11$747 AUD
Retailer 3$821 AUD
Retailer 8$890 AUD
Retailer 5$1,041 AUD
Retailer 10$1,080 AUD
Retailer 4$1,221 AUD
Retailer 9$1,242 AUD
Retailer 14$1,364 AUD
Retailer 13$1,781 AUD
Retailer 6$1,887 AUD
Brilliant Earth$2,249 AUD
Retailer 7$2,290 AUD

32 data points across 17 retailers

12 retailers$357 AUD to $2,249 AUD

A
Cheapest Retailer
-
$357 AUD
$251 USD
A
Retailer 2
-
$416 AUD
$292 USD
View
A
Retailer 3
-
$557 AUD
£308 GBP
View
A
Retailer 4
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 5
-
$705 AUD
€472 EUR
View
A
Retailer 6
-
$743 AUD
$522 USD
View
B+
Retailer 7
-
$747 AUD
$525 USD
View
B+
Retailer 8
-
$1,080 AUD
View
B
Retailer 9
-
$1,364 AUD
$958 USD
View
B
Retailer 10
-
$1,426 AUD
$1,002 USD
View
B
Retailer 11
-
$1,781 AUD
£985 GBP
View
Most Expensive
B
Brilliant Earth
15955581A · Oct 29
$2,249 AUD
$1,580 USD
View
11 more retailers have this diamond
Prices start from $357 AUDSave up to $1,892 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
1.48ct Oval
$357 AUD