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Oval|Lab Grown|IGI

1.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG838652930

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG838652930

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of October 29, 2026
Save $5,341 AUD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,823 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838652930 or 838652930. Listed at 23 retailers as of October 29, 2026, with prices from $481 to $5,823, a $5,341 spread on the same certified stone. Brilliant Earth lists it at $5,823. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838652930
Dimensions9.39 × 6.38 × 4.06 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm6.38 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838652930
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.6%

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: $5,823 AUD|Low: $481 AUD|High: $5,823 AUD|Avg: $1,847 AUD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 23$481 AUD
Retailer 10$538 AUD
Retailer 8$558 AUD
Retailer 3$596 AUD
Retailer 4$596 AUD
Retailer 16$674 AUD
Retailer 24$800 AUD
Retailer 22$811 AUD
Retailer 15$948 AUD
Retailer 21$1,025 AUD
Retailer 18$1,070 AUD
Retailer 2$1,388 AUD
Retailer 20$1,391 AUD
Retailer 7$1,516 AUD
Retailer 6$1,918 AUD
Retailer 11$1,937 AUD
Retailer 9$1,979 AUD
Retailer 13$2,254 AUD
Retailer 5$2,326 AUD
Retailer 19$2,403 AUD
Retailer 12$2,577 AUD
Retailer 14$3,139 AUD
Retailer 17$4,792 AUD
Brilliant Earth$5,823 AUD

32 data points across 24 retailers

23 retailers$481 AUD to $5,823 AUD

A
Cheapest Retailer
-
$481 AUD
$338 USD
A
Retailer 2
-
$538 AUD
$378 USD
View
Final sale: no returns
A
Retailer 3
-
$558 AUD
$392 USD
View
A
Retailer 4
-
$596 AUD
$419 USD
View
A
Retailer 5
-
$596 AUD
$419 USD
View
A
Retailer 6
-
$674 AUD
HK$3,700 HKD
View
A
Retailer 7
-
$800 AUD
$562 USD
View
A
Retailer 8
-
$811 AUD
$570 USD
View
A
Retailer 9
-
$1,025 AUD
ZAR 11,632 ZAR
View
A
Retailer 10
-
$1,070 AUD
£592 GBP
View
A
Retailer 11
-
$1,388 AUD
$975 USD
View
A
Retailer 12
-
$1,391 AUD
View
B+
Retailer 13
-
$1,516 AUD
$1,065 USD
View
B+
Retailer 14
-
$1,918 AUD
$1,347 USD
View
B+
Retailer 15
-
$1,937 AUD
SGD 1,839 SGD
View
B+
Retailer 16
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 17
-
$2,254 AUD
$1,583 USD
View
B+
Retailer 18
-
$2,326 AUD
$1,634 USD
View
B+
Retailer 19
-
$2,403 AUD
£1,329 GBP
View
B
Retailer 20
-
$2,577 AUD
$1,810 USD
View
Retailer 21
-
$3,139 AUD
$2,205 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$4,792 AUD
$3,366 USD
View
Most Expensive
B
Brilliant Earth
21645220A · Oct 29
$5,823 AUD
$4,090 USD
View
22 more retailers have this diamond
Prices start from $481 AUDSave up to $5,341 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
1.54ct Oval
$481 AUD