CaratHunter
Plans
Oval|Lab Grown|IGI

2.30ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818659357

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818659357

Diamond specifications and retailer prices

From $939 AUD
£520 GBP
As of October 29, 2026
Save $5,466 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,405 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.3ct lab-grown oval diamond

This 2.3ct 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 LG818659357 or 818659357. Listed at 10 retailers as of October 29, 2026, with prices from $939 to $6,405, a $5,466 spread on the same certified stone. Do Amore Diamonds lists it at $6,405. 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

2.30
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659357
Dimensions10.93 × 7.35 × 4.56 mm
L/W Ratio1.49
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
10.93 mm7.35 mm2.30 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659357
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $6,405 AUD|Low: $897 AUD|High: $7,274 AUD|Avg: $3,319 AUD|-11.9%
Do Amore Diamonds
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
October 29, 2026
Retailer 5$897 AUD
Retailer 2$939 AUD
Retailer 8$1,388 AUD
Retailer 9$1,466 AUD
Retailer 14$1,991 AUD
Retailer 11$2,437 AUD
Retailer 12$2,855 AUD
Retailer 4$2,979 AUD
Retailer 3$3,236 AUD
Retailer 6$4,499 AUD
Retailer 10$4,530 AUD
Retailer 7$5,537 AUD
Retailer 13$6,363 AUD
Do Amore Diamonds$6,405 AUD

19 data points across 14 retailers

10 retailers$939 AUD to $6,405 AUD

A+
Cheapest Retailer
-
$939 AUD
£520 GBP
A
Retailer 2
-
$1,388 AUD
$975 USD
View
A
Retailer 3
-
$1,466 AUD
$1,030 USD
View
A
Retailer 4
-
$2,437 AUD
$1,712 USD
View
B+
Retailer 5
-
$2,855 AUD
$2,006 USD
View
B+
Retailer 6
-
$3,236 AUD
ZAR 36,730 ZAR
View
Price last confirmed 47 days ago
B
Retailer 7
-
$4,530 AUD
£2,506 GBP
View
B+
Retailer 8
-
$5,537 AUD
$3,890 USD
View
B
Retailer 9
-
$6,363 AUD
$4,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-F67935BC6 · Oct 29
$6,405 AUD
$4,500 USD
View
9 more retailers have this diamond
Prices start from $939 AUDSave up to $5,466 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+
2.30ct Oval
$939 AUD