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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG704591593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591593

Diamond specifications and retailer prices

From $236 AUD
$166 USD
As of October 29, 2026
Save $1,472 AUD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,708 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704591593 or 704591593. Listed at 23 retailers as of October 29, 2026, with prices from $236 to $1,708, a $1,472 spread on the same certified stone. Brilliant Earth lists it at $1,708. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591593
Dimensions6.21 × 6.24 × 3.77 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
6.21 mm6.24 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591593
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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: Oct 29
Current: $1,708 AUD|Low: $235 AUD|High: $1,708 AUD|Avg: $743 AUD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 18$236 AUD
Retailer 10$263 AUD
Retailer 19$273 AUD
Retailer 8$293 AUD
Retailer 3$510 AUD
Retailer 2$518 AUD
Retailer 13$523 AUD
Retailer 6$528 AUD
Retailer 14$529 AUD
Retailer 5$631 AUD
Retailer 17$729 AUD
Retailer 9$762 AUD
Retailer 20$794 AUD
Retailer 15$967 AUD
Retailer 12$986 AUD
Retailer 11$1,019 AUD
Retailer 4$1,281 AUD
Retailer 16$1,370 AUD
Retailer 7$1,544 AUD
Brilliant Earth$1,708 AUD

43 data points across 20 retailers

23 retailers$236 AUD to $1,708 AUD

Retailer 1
-
$235 AUD
$165 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$236 AUD
$166 USD
View
A
Retailer 3
-
$263 AUD
$185 USD
View
Final sale: no returns
A
Retailer 4
-
$273 AUD
$192 USD
View
Retailer 5
-
$286 AUD
$201 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$293 AUD
$206 USD
View
A
Retailer 7
-
$510 AUD
$358 USD
View
A
Retailer 8
-
$518 AUD
£287 GBP
View
A
Retailer 9
-
$523 AUD
€350 EUR
View
A
Retailer 10
-
$528 AUD
$371 USD
View
A
Retailer 11
-
$529 AUD
ZAR 6,006 ZAR
View
A
Retailer 12
-
$631 AUD
$443 USD
View
A
Retailer 13
-
$729 AUD
View
A
Retailer 14
-
$762 AUD
$535 USD
View
B+
Retailer 15
-
$794 AUD
View
Retailer 16
-
$934 AUD
$656 USD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$967 AUD
View
B+
Retailer 18
-
$1,006 AUD
$707 USD
View
B+
Retailer 19
-
$1,019 AUD
$716 USD
View
B+
Retailer 20
-
$1,281 AUD
$900 USD
View
B+
Retailer 21
-
$1,370 AUD
£758 GBP
View
B
Retailer 22
-
$1,544 AUD
$1,085 USD
View
Most Expensive
B
Brilliant Earth
17113407A · Oct 29
$1,708 AUD
$1,200 USD
View
22 more retailers have this diamond
Prices start from $236 AUDSave up to $1,472 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
0.90ct Round
$236 AUD