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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG588352330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588352330

Diamond specifications and retailer prices

From $381 AUD
As of November 5, 2026
Save $1,644 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,025 AUD at Reve Diamonds · As of November 6, 2026
View at Reve 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG588352330 or 588352330. Listed at 20 retailers as of November 5, 2026, with prices from $381 to $2,025, a $1,644 spread on the same certified stone. Reve Diamonds lists it at $2,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588352330
Dimensions7.05 × 7.02 × 4.27 mm
L/W Ratio1.00
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
7.05 mm7.02 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588352330
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $758 AUD|Low: $381 AUD|High: $2,278 AUD|Avg: $1,010 AUD|-1.7%
Retailer 1
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
November 6, 2026
Retailer 2$381 AUD
Retailer 14$442 AUD
Retailer 4$473 AUD
Retailer 12$473 AUD
Retailer 9$706 AUD
Retailer 1$758 AUD
Retailer 6$789 AUD
Retailer 11$815 AUD
Retailer 7$888 AUD
Retailer 10$1,160 AUD
Retailer 5$1,452 AUD
Retailer 13$1,519 AUD
Retailer 3$1,905 AUD
Retailer 8$1,994 AUD

37 data points across 14 retailers

20 retailers$381 AUD to $2,025 AUD

A
Cheapest Retailer
-
$381 AUD
A
Retailer 2
-
$426 AUD
View
Final sale: no returns
A
Retailer 3
-
$442 AUD
View
Retailer 4
-
$473 AUD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$473 AUD
View
A
Retailer 6
-
$706 AUD
View
A
Retailer 7
-
$758 AUD
View
A
Retailer 8
-
$789 AUD
View
A
Retailer 9
-
$815 AUD
View
A
Retailer 10
-
$843 AUD
View
A
Retailer 11
-
$843 AUD
View
A
Retailer 12
-
$888 AUD
View
B+
Retailer 13
-
$1,061 AUD
View
B+
Retailer 14
-
$1,160 AUD
View
B+
Retailer 15
-
$1,452 AUD
View
B
Retailer 16
-
$1,519 AUD
View
B
Retailer 17
-
$1,594 AUD
View
Retailer 18
-
$1,905 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,994 AUD
View
Most Expensive
B
Reve Diamonds
D211EC787 · Nov 6
$2,025 AUD
$1,391 USD
View
19 more retailers have this diamond
Prices start from $381 AUDSave up to $1,644 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
1.30ct Round
$381 AUD