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Round|Lab Grown|IGI

2.28ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG804658141

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804658141

Diamond specifications and retailer prices

From $784 AUD
$551 USD
As of October 29, 2026
Save $5,223 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,207 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 2.28ct lab-grown round diamond

This 2.28ct lab-grown round 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 LG804658141 or 804658141. Listed at 23 retailers as of October 29, 2026, with a 666% 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

2.28
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804658141
Dimensions8.51 × 8.47 × 5.21 mm
L/W Ratio1.00
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
8.51 mm8.47 mm2.28 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804658141
Side View
Table 56.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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 29
Current: $1,512 AUD|Low: $784 AUD|High: $4,648 AUD|Avg: $2,088 AUD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 2$784 AUD
Retailer 12$877 AUD
Retailer 17$878 AUD
Retailer 8$972 AUD
Retailer 10$985 AUD
Retailer 16$1,160 AUD
Retailer 5$1,324 AUD
Retailer 18$1,502 AUD
Retailer 1$1,512 AUD
Retailer 15$1,556 AUD
Retailer 3$2,080 AUD
Retailer 14$2,348 AUD
Retailer 19$2,511 AUD
Retailer 7$2,558 AUD
Retailer 6$3,156 AUD
Retailer 11$3,229 AUD
Retailer 9$3,375 AUD
Retailer 4$3,401 AUD
Retailer 13$4,247 AUD

24 data points across 19 retailers

23 retailers$784 AUD to $6,008 AUD

A
Cheapest Retailer
-
$784 AUD
$551 USD
A
Retailer 2
-
$877 AUD
$616 USD
View
Final sale: no returns
A
Retailer 3
-
$878 AUD
$617 USD
View
A
Retailer 4
-
$972 AUD
$683 USD
View
Retailer 5
-
$985 AUD
$692 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,160 AUD
$815 USD
View
A
Retailer 7
-
$1,324 AUD
$930 USD
View
A
Retailer 8
-
$1,502 AUD
$1,055 USD
View
A
Retailer 9
-
$1,512 AUD
£836 GBP
View
A
Retailer 10
-
$1,556 AUD
€1,041 EUR
View
A
Retailer 11
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$2,080 AUD
$1,461 USD
View
A
Retailer 12
-
$2,348 AUD
ZAR 26,642 ZAR
View
A
Retailer 13
-
$2,511 AUD
$1,764 USD
View
A
Retailer 14
-
$2,558 AUD
$1,797 USD
View
B+
Retailer 15
-
$3,095 AUD
$2,174 USD
View
B+
Retailer 16
-
$3,156 AUD
$2,217 USD
View
B+
Retailer 17
-
$3,229 AUD
SGD 3,065 SGD
View
B+
Retailer 18
-
$3,375 AUD
$2,371 USD
View
B+
Retailer 19
-
$3,401 AUD
$2,389 USD
View
B+
Retailer 20
-
$4,247 AUD
£2,349 GBP
View
Retailer 21
-
$5,184 AUD
$3,641 USD
View
Price last confirmed 88 days ago
B
Retailer 22
-
$6,008 AUD
$4,220 USD
View
Most Expensive
Brilliant Earth
20441063A · Sep 28
$6,207 AUD
$4,360 USD
View
Price last confirmed 32 days ago
22 more retailers have this diamond
Prices start from $784 AUDSave up to $5,223 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
2.28ct Round
$784 AUD