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Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG799671819

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799671819

Diamond specifications and retailer prices

From $1,109 AUD
$779 USD
As of October 29, 2026
Save $8,357 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,466 AUD at Brilliant Earth · As of October 30, 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 LG799671819 or 799671819. Listed at 24 retailers as of October 29, 2026, with prices from $1,109 to $9,466, a $8,357 spread on the same certified stone. Brilliant Earth lists it at $9,466. 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 angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671819
Dimensions11.07 × 7.63 × 4.81 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
11.07 mm7.63 mm2.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671819
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

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 29
Current: $9,466 AUD|Low: $1,109 AUD|High: $10,106 AUD|Avg: $3,446 AUD|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
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Retailer 23
October 30, 2026
Retailer 7$1,109 AUD
Retailer 3$1,207 AUD
Retailer 5$1,241 AUD
Retailer 19$1,287 AUD
Retailer 2$1,305 AUD
Retailer 23$1,608 AUD
Retailer 9$1,788 AUD
Retailer 8$1,936 AUD
Retailer 13$1,973 AUD
Retailer 14$2,118 AUD
Retailer 11$3,173 AUD
Retailer 15$3,181 AUD
Retailer 6$3,282 AUD
Retailer 17$3,320 AUD
Retailer 20$3,618 AUD
Retailer 22$3,687 AUD
Retailer 16$3,688 AUD
Retailer 21$4,331 AUD
Retailer 4$4,350 AUD
Retailer 10$4,447 AUD
Retailer 18$4,850 AUD
Retailer 12$7,202 AUD
Brilliant Earth$9,466 AUD

25 data points across 23 retailers

24 retailers$1,109 AUD to $9,466 AUD

A
Cheapest Retailer
-
$1,109 AUD
$779 USD
A
Retailer 2
-
$1,207 AUD
$848 USD
View
A
Retailer 3
-
$1,241 AUD
$872 USD
View
Final sale: no returns
A
Retailer 4
-
$1,287 AUD
$904 USD
View
A
Retailer 5
-
$1,305 AUD
£722 GBP
View
Retailer 6
-
$1,338 AUD
$940 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,608 AUD
$1,130 USD
View
A
Retailer 8
-
$1,788 AUD
$1,256 USD
View
A
Retailer 9
-
$1,936 AUD
$1,360 USD
View
A
Retailer 10
-
$1,973 AUD
£1,091 GBP
View
Retailer 11
-
$3,173 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,181 AUD
$2,235 USD
View
A
Retailer 13
-
$3,282 AUD
$2,306 USD
View
A
Retailer 14
-
$3,320 AUD
ZAR 37,682 ZAR
View
B+
Retailer 15
-
$3,618 AUD
$2,542 USD
View
B+
Retailer 16
-
$3,687 AUD
$2,590 USD
View
Retailer 17
-
$3,688 AUD
£2,040 GBP
View
Price last confirmed 19 days ago
B+
Retailer 18
-
$4,104 AUD
$2,883 USD
View
B+
Retailer 19
-
$4,331 AUD
$3,043 USD
View
B+
Retailer 20
-
$4,350 AUD
$3,056 USD
View
B+
Retailer 21
-
$4,447 AUD
$3,124 USD
View
B+
Retailer 22
-
$4,850 AUD
£2,683 GBP
View
Retailer 23
-
$7,202 AUD
$5,060 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
19794609A · Oct 30
$9,466 AUD
$6,650 USD
View
23 more retailers have this diamond
Prices start from $1,109 AUDSave up to $8,357 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
$1,109 AUD