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Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG685598264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685598264

Diamond specifications and retailer prices

From $1,217 AUD
$855 USD
As of October 28, 2026
Save $8,107 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,325 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 LG685598264 or 685598264. Listed at 24 retailers as of October 28, 2026, with prices from $1,217 to $9,325, a $8,107 spread on the same certified stone. Brilliant Earth lists it at $9,325. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685598264
Dimensions11.12 × 7.66 × 4.77 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
11.12 mm7.66 mm2.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685598264
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.3%

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 28
Current: $9,325 AUD|Low: $1,217 AUD|High: $10,179 AUD|Avg: $3,713 AUD|-8.4%
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 11$1,217 AUD
Retailer 14$1,566 AUD
Retailer 4$1,764 AUD
Retailer 3$1,896 AUD
Retailer 2$1,933 AUD
Retailer 8$2,060 AUD
Retailer 6$3,083 AUD
Retailer 9$3,091 AUD
Retailer 16$3,216 AUD
Retailer 10$3,255 AUD
Retailer 13$3,679 AUD
Retailer 12$4,262 AUD
Retailer 15$4,265 AUD
Retailer 5$4,356 AUD
Retailer 17$4,737 AUD
Retailer 7$7,203 AUD
Brilliant Earth$9,325 AUD

30 data points across 17 retailers

24 retailers$1,217 AUD to $9,325 AUD

Retailer 1
-
$1,120 AUD
$787 USD
Price last confirmed 19 days ago
Retailer 2
-
$1,186 AUD
$833 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,217 AUD
$855 USD
View
Final sale: no returns
Retailer 4
-
$1,290 AUD
$906 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$1,300 AUD
$913 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,300 AUD
$913 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,357 AUD
$953 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,566 AUD
$1,100 USD
View
A
Retailer 9
-
$1,764 AUD
$1,239 USD
View
A
Retailer 10
-
$1,896 AUD
$1,332 USD
View
A
Retailer 11
-
$1,933 AUD
£1,069 GBP
View
Retailer 12
-
$3,083 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$3,091 AUD
$2,171 USD
View
A
Retailer 14
-
$3,216 AUD
$2,259 USD
View
A
Retailer 15
-
$3,255 AUD
ZAR 36,941 ZAR
View
Retailer 16
-
$3,654 AUD
$2,567 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$3,679 AUD
$2,584 USD
View
B+
Retailer 18
-
$4,066 AUD
$2,856 USD
View
B+
Retailer 19
-
$4,262 AUD
$2,994 USD
View
B+
Retailer 20
-
$4,265 AUD
$2,996 USD
View
B+
Retailer 21
-
$4,356 AUD
$3,060 USD
View
B+
Retailer 22
-
$4,737 AUD
£2,620 GBP
View
Retailer 23
-
$7,203 AUD
$5,060 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17664308A · Oct 30
$9,325 AUD
$6,550 USD
View
23 more retailers have this diamond
Prices start from $1,217 AUDSave up to $8,107 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
$1,217 AUD