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Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG733511515

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733511515

Diamond specifications and retailer prices

From $2,222 AUD
$1,561 USD
As of October 30, 2026
Save $9,905 AUD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $12,127 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.54ct lab-grown oval diamond

This 2.54ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733511515 or 733511515. Listed at 25 retailers as of October 29, 2026, with prices from $2,222 to $12,127, a $9,905 spread on the same certified stone. Brilliant Earth lists it at $12,127. 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

2.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733511515
Dimensions10.76 × 7.70 × 4.79 mm
L/W Ratio1.40
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
10.76 mm7.70 mm2.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733511515
Side View
Table 61.0%Crown 36°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.2%

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: $12,127 AUD|Low: $1,986 AUD|High: $12,127 AUD|Avg: $5,124 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,986 AUD
Retailer 2$2,336 AUD
Retailer 7$2,946 AUD
Retailer 8$3,061 AUD
Retailer 4$3,249 AUD
Retailer 11$3,295 AUD
Retailer 5$5,941 AUD
Retailer 3$5,956 AUD
Retailer 6$6,613 AUD
Retailer 9$7,498 AUD
Brilliant Earth$12,127 AUD

36 data points across 11 retailers

25 retailers$2,222 AUD to $12,127 AUD

Retailer 1
-
$1,986 AUD
$1,395 USD
Price last confirmed 19 days ago
Retailer 2
-
$2,159 AUD
$1,517 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,222 AUD
$1,561 USD
View
Final sale: no returns
Retailer 4
-
$2,303 AUD
$1,618 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,303 AUD
$1,618 USD
View
Retailer 6
-
$2,303 AUD
$1,618 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$2,336 AUD
£1,292 GBP
View
A
Retailer 8
-
$2,588 AUD
$1,818 USD
View
A
Retailer 9
-
$2,946 AUD
$2,070 USD
View
A
Retailer 10
-
$3,061 AUD
View
A
Retailer 11
-
$3,249 AUD
£1,797 GBP
View
A
Retailer 12
-
$3,295 AUD
$2,315 USD
View
B+
Retailer 13
-
$3,806 AUD
$2,674 USD
View
B+
Retailer 14
-
$3,978 AUD
$2,795 USD
View
Retailer 15
-
$4,316 AUD
$3,032 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$5,553 AUD
£3,072 GBP
View
B+
Retailer 17
-
$5,941 AUD
ZAR 67,433 ZAR
View
B+
Retailer 18
-
$5,956 AUD
$4,184 USD
View
B
Retailer 19
-
$6,206 AUD
$4,360 USD
View
B+
Retailer 20
-
$6,613 AUD
£3,658 GBP
View
B
Retailer 21
-
$7,125 AUD
$5,006 USD
View
B
Retailer 22
-
$7,498 AUD
€5,017 EUR
View
B
Retailer 23
-
$7,707 AUD
SGD 7,317 SGD
View
B
Retailer 24
-
$8,099 AUD
$5,690 USD
View
Most Expensive
B
Brilliant Earth
16530672A · Oct 29
$12,127 AUD
$8,520 USD
View
24 more retailers have this diamond
Prices start from $2,222 AUDSave up to $9,905 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
2.54ct Oval
$2,222 AUD