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Oval|Lab Grown|IGI

2.05ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG733511721

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733511721

Diamond specifications and retailer prices

From $1,436 AUD
$1,009 USD
As of October 28, 2026
Save $4,528 AUD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,727 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733511721 or 733511721. Listed at 25 retailers as of October 25, 2026, with a 315% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.05
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733511721
Dimensions10.12 × 7.22 × 4.40 mm
L/W Ratio1.40
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
10.12 mm7.22 mm2.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733511721
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.9%

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 28
Current: $8,727 AUD|Low: $1,284 AUD|High: $8,727 AUD|Avg: $3,318 AUD
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
October 31, 2026
Retailer 15$1,284 AUD
Retailer 7$1,436 AUD
Retailer 4$1,491 AUD
Retailer 9$1,744 AUD
Retailer 6$1,821 AUD
Retailer 16$2,133 AUD
Retailer 12$2,154 AUD
Retailer 2$2,294 AUD
Retailer 14$3,024 AUD
Retailer 10$3,844 AUD
Retailer 8$4,122 AUD
Retailer 3$4,420 AUD
Retailer 5$5,001 AUD
Retailer 11$5,080 AUD
Retailer 13$5,964 AUD
Brilliant Earth$8,727 AUD

44 data points across 16 retailers

25 retailers$1,436 AUD to $5,964 AUD

Retailer 1
-
$1,284 AUD
$902 USD
Price last confirmed 20 days ago
Retailer 2
-
$1,398 AUD
$982 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,436 AUD
$1,009 USD
View
Final sale: no returns
Retailer 4
-
$1,491 AUD
$1,047 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$1,491 AUD
$1,047 USD
View
Retailer 6
-
$1,491 AUD
$1,047 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,491 AUD
$1,047 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,744 AUD
$1,225 USD
View
A
Retailer 9
-
$1,821 AUD
$1,279 USD
View
A
Retailer 10
-
$2,133 AUD
$1,498 USD
View
A
Retailer 11
-
$2,154 AUD
View
A
Retailer 12
-
$2,294 AUD
£1,269 GBP
View
B+
Retailer 13
-
$2,447 AUD
$1,719 USD
View
B+
Retailer 14
-
$3,024 AUD
$2,124 USD
View
B+
Retailer 15
-
$3,844 AUD
ZAR 43,623 ZAR
View
B+
Retailer 16
-
$4,122 AUD
£2,280 GBP
View
Retailer 17
-
$4,190 AUD
$2,943 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$4,420 AUD
$3,105 USD
View
B
Retailer 19
-
$4,661 AUD
$3,274 USD
View
B
Retailer 20
-
$4,890 AUD
$3,435 USD
View
B
Retailer 21
-
$5,001 AUD
SGD 4,747 SGD
View
B+
Retailer 22
-
$5,080 AUD
£2,810 GBP
View
B
Retailer 23
-
$5,177 AUD
$3,636 USD
View
B
Retailer 24
-
$5,964 AUD
€3,990 EUR
View
Most Expensive
Brilliant Earth
16530880A · Oct 16
$8,727 AUD
$6,130 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $1,436 AUDSave up to $4,528 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
2.05ct Oval
$1,436 AUD