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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG726501733

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

Certificate IGI LG726501733

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of November 2, 2026
Save $2,471 AUD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,730 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726501733 or 726501733. Listed at 23 retailers as of October 27, 2026, with prices from $259 to $2,730, a $2,471 spread on the same certified stone. Queensmith lists it at $2,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726501733
Dimensions7.46 × 5.25 × 3.46 mm
L/W Ratio1.42
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
7.46 mm5.25 mm1.08 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726501733
Side View
Table 62.0%Crown 35.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $649 AUD|Low: $259 AUD|High: $2,477 AUD|Avg: $909 AUD|-2.9%
Retailer 1
Retailer 2
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Retailer 22
November 2, 2026
Retailer 2$259 AUD
Retailer 11$289 AUD
Retailer 19$300 AUD
Retailer 7$320 AUD
Retailer 13$320 AUD
Retailer 9$457 AUD
Retailer 22$492 AUD
Retailer 12$611 AUD
Retailer 1$649 AUD
Retailer 4$665 AUD
Retailer 21$695 AUD
Retailer 18$865 AUD
Retailer 5$1,089 AUD
Retailer 3$1,137 AUD
Retailer 14$1,200 AUD
Retailer 15$1,384 AUD
Retailer 10$1,389 AUD
Retailer 8$1,618 AUD
Retailer 16$1,654 AUD
Retailer 20$1,708 AUD
Retailer 17$1,979 AUD
Retailer 6$2,477 AUD

46 data points across 22 retailers

23 retailers$259 AUD to $2,730 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$300 AUD
$211 USD
View
Retailer 4
-
$320 AUD
$225 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$320 AUD
$225 USD
View
B+
Retailer 6
-
$457 AUD
$321 USD
View
A
Retailer 7
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 8
-
$611 AUD
ZAR 6,934 ZAR
View
A
Retailer 9
-
$649 AUD
£359 GBP
View
A
Retailer 10
-
$665 AUD
$467 USD
View
A
Retailer 11
-
$695 AUD
$488 USD
View
A
Retailer 12
-
$865 AUD
View
B+
Retailer 13
-
$1,089 AUD
$765 USD
View
B+
Retailer 14
-
$1,137 AUD
$799 USD
View
B+
Retailer 15
-
$1,200 AUD
SGD 1,139 SGD
View
B+
Retailer 16
-
$1,384 AUD
$972 USD
View
B+
Retailer 17
-
$1,389 AUD
£768 GBP
View
B
Retailer 18
-
$1,618 AUD
$1,136 USD
View
B
Retailer 19
-
$1,654 AUD
£915 GBP
View
Retailer 20
-
$1,708 AUD
$1,200 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,979 AUD
$1,390 USD
View
B
Retailer 22
-
$2,477 AUD
$1,740 USD
View
Most Expensive
B
Queensmith
LG726501733 · Oct 27
$2,730 AUD
£1,510 GBP
View
22 more retailers have this diamond
Prices start from $259 AUDSave up to $2,471 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
1.08ct Radiant
$259 AUD