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Radiant|Lab Grown|IGI

0.90ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG790607026

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790607026

Diamond specifications and retailer prices

From $241 AUD
$169 USD
As of October 30, 2026
Save $1,639 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,221 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG790607026 or 790607026. Listed at 21 retailers as of October 30, 2026, with a 681% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790607026
Dimensions6.90 × 4.77 × 3.30 mm
L/W Ratio1.45
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
6.90 mm4.77 mm0.90 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790607026
Side View
Table 63.0%Crown 33.5°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
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 30
Current: $1,879 AUD|Low: $241 AUD|High: $2,150 AUD|Avg: $741 AUD|-12.6%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$241 AUD
Retailer 8$269 AUD
Retailer 19$279 AUD
Retailer 3$299 AUD
Retailer 11$299 AUD
Retailer 13$508 AUD
Retailer 2$532 AUD
Retailer 9$534 AUD
Retailer 15$540 AUD
Retailer 20$636 AUD
Retailer 16$746 AUD
Retailer 18$749 AUD
Retailer 5$779 AUD
Retailer 10$828 AUD
Retailer 12$961 AUD
Retailer 4$992 AUD
Retailer 7$1,039 AUD
Retailer 14$1,405 AUD
Retailer 17$1,438 AUD
Brilliant Earth$1,879 AUD

41 data points across 20 retailers

21 retailers$241 AUD to $1,879 AUD

A
Cheapest Retailer
-
$241 AUD
$169 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$279 AUD
$196 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$299 AUD
$210 USD
View
A
Retailer 6
-
$508 AUD
€340 EUR
View
A
Retailer 7
-
$532 AUD
£294 GBP
View
A
Retailer 8
-
$534 AUD
$375 USD
View
A
Retailer 9
-
$540 AUD
ZAR 6,131 ZAR
View
A
Retailer 10
-
$636 AUD
$447 USD
View
A
Retailer 11
-
$746 AUD
View
B+
Retailer 12
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$749 AUD
$526 USD
View
A
Retailer 13
-
$779 AUD
$547 USD
View
B+
Retailer 14
-
$828 AUD
SGD 786 SGD
View
B+
Retailer 15
-
$961 AUD
$675 USD
View
B+
Retailer 16
-
$992 AUD
$697 USD
View
B+
Retailer 17
-
$1,039 AUD
$730 USD
View
B+
Retailer 18
-
$1,405 AUD
£777 GBP
View
B
Retailer 19
-
$1,438 AUD
$1,010 USD
View
B
Retailer 20
-
$1,879 AUD
$1,320 USD
View
Most Expensive
Brilliant Earth
20247918A · Sep 28
$2,221 AUD
$1,560 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $241 AUDSave up to $1,639 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 Radiant
$241 AUD