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Round|Lab Grown|IGI

1.30ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794624731

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794624731

Diamond specifications and retailer prices

From $1,993 AUD
$1,400 USD
As of October 25, 2026
Save $755 AUD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,260 AUD at Do Amore Diamonds · As of October 21, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct 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 LG794624731 or 794624731. Listed at 8 retailers as of October 25, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624731
Dimensions7.05 × 7.01 × 4.26 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
7.05 mm7.01 mm1.30 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624731
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $3,260 AUD|Low: $320 AUD|High: $3,573 AUD|Avg: $1,396 AUD|-8.8%
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
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Retailer 15
October 24, 2026
Retailer 5$320 AUD
Retailer 10$762 AUD
Retailer 7$794 AUD
Retailer 6$824 AUD
Retailer 4$826 AUD
Retailer 15$837 AUD
Retailer 12$847 AUD
Retailer 14$1,073 AUD
Retailer 9$1,401 AUD
Retailer 13$1,485 AUD
Retailer 3$1,678 AUD
Retailer 8$1,993 AUD
Retailer 11$2,029 AUD
Retailer 2$2,748 AUD
Do Amore Diamonds$3,260 AUD

12 data points across 15 retailers

8 retailers$1,993 AUD to $2,748 AUD

Retailer 1
-
$762 AUD
$535 USD
Price last confirmed 9 days ago
Retailer 2
-
$847 AUD
$595 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,401 AUD
$984 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,485 AUD
$1,043 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,993 AUD
$1,400 USD
View
Retailer 6
-
$2,029 AUD
£1,122 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,748 AUD
$1,930 USD
View
Most Expensive
Do Amore Diamonds
27-5E51D1F3E · Oct 21
$3,260 AUD
$2,290 USD
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from $1,993 AUDSave up to $755 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+
1.30ct Round
$1,993 AUD