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Round|Lab Grown|IGI

1.33ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818669628

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818669628

Diamond specifications and retailer prices

From $2,804 AUD
$1,970 USD
As of October 29, 2026
9 retailers carry this diamond
Most expensive: $3,260 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.33ct lab-grown round diamond

This 1.33ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818669628 or 818669628. Listed at 9 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818669628
Dimensions7.14 × 7.10 × 4.27 mm
L/W Ratio1.01
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
7.14 mm7.10 mm1.33 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818669628
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,260 AUD|Low: $327 AUD|High: $3,659 AUD|Avg: $1,419 AUD|-10.9%
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
Retailer 15
October 24, 2026
Retailer 6$327 AUD
Retailer 12$774 AUD
Retailer 7$809 AUD
Retailer 9$812 AUD
Retailer 5$844 AUD
Retailer 3$856 AUD
Retailer 11$861 AUD
Retailer 15$1,119 AUD
Retailer 8$1,401 AUD
Retailer 10$1,495 AUD
Retailer 4$1,710 AUD
Retailer 13$2,036 AUD
Retailer 14$2,070 AUD
Retailer 2$2,804 AUD
Do Amore Diamonds$3,260 AUD

16 data points across 15 retailers

9 retailers

Retailer 1
-
$774 AUD
$544 USD
Price last confirmed 10 days ago
Retailer 2
-
$812 AUD
£449 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$861 AUD
$605 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,401 AUD
$984 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,495 AUD
$1,050 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$2,036 AUD
$1,430 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$2,070 AUD
£1,145 GBP
View
Price last confirmed 12 days ago
B
Retailer 8
-
$2,804 AUD
$1,970 USD
View
Most Expensive
Do Amore Diamonds
27-C400DE90C · Oct 23
$3,260 AUD
$2,290 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $2,804 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.

B
1.33ct Round
$2,804 AUD