CaratHunter
Plans
Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG677544487

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

Certificate IGI LG677544487

Diamond specifications and retailer prices

From $243 AUD
$171 USD
As of November 2, 2026
Save $2,760 AUD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,004 AUD at Zales · As of October 30, 2026
View at Zales

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 LG677544487 or 677544487. Listed at 28 retailers as of October 30, 2026, with prices from $243 to $3,004, a $2,760 spread on the same certified stone. Zales lists it at $3,004. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677544487
Dimensions7.29 × 5.13 × 3.39 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
7.29 mm5.13 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677544487
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.1%

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: $812 AUD|Low: $233 AUD|High: $2,947 AUD|Avg: $869 AUD|+0.6%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 16$243 AUD
Retailer 8$270 AUD
Retailer 5$282 AUD
Retailer 2$302 AUD
Retailer 6$302 AUD
Retailer 13$546 AUD
Retailer 10$574 AUD
Retailer 9$599 AUD
Retailer 7$755 AUD
Retailer 1$812 AUD
Retailer 15$1,024 AUD
Retailer 3$1,069 AUD
Retailer 4$1,253 AUD
Retailer 11$1,555 AUD
Retailer 14$1,708 AUD
Retailer 12$2,420 AUD

43 data points across 16 retailers

28 retailers$243 AUD to $3,004 AUD

A
Cheapest Retailer
-
$243 AUD
$171 USD
A
Retailer 2
-
$270 AUD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$282 AUD
$198 USD
View
Retailer 4
-
$302 AUD
$212 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$302 AUD
$212 USD
View
A
Retailer 6
-
$401 AUD
$282 USD
View
B+
Retailer 7
-
$407 AUD
$286 USD
View
A
Retailer 8
-
$546 AUD
€365 EUR
View
A
Retailer 9
-
$574 AUD
ZAR 6,518 ZAR
View
A
Retailer 10
-
$599 AUD
£331 GBP
View
A
Retailer 11
-
$692 AUD
$486 USD
View
A
Retailer 12
-
$755 AUD
$530 USD
View
A
Retailer 13
-
$812 AUD
View
B+
Retailer 14
-
$1,024 AUD
$719 USD
View
B+
Retailer 15
-
$1,069 AUD
$751 USD
View
B+
Retailer 16
-
$1,145 AUD
$804 USD
View
B+
Retailer 17
-
$1,253 AUD
$880 USD
View
B+
Retailer 18
-
$1,316 AUD
$924 USD
View
B+
Retailer 19
-
$1,485 AUD
£821 GBP
View
B+
Retailer 20
-
$1,555 AUD
£860 GBP
View
B
Retailer 21
-
$1,569 AUD
$1,102 USD
View
B
Retailer 22
-
$1,623 AUD
$1,140 USD
View
Retailer 23
-
$1,708 AUD
$1,200 USD
View
Price last confirmed 14 days ago
B
Retailer 24
-
$1,736 AUD
£960 GBP
View
B
Retailer 25
-
$2,335 AUD
$1,640 USD
View
B
Retailer 26
-
$2,420 AUD
$1,700 USD
View
B
Retailer 27
-
$3,004 AUD
$2,110 USD
View
Most Expensive
B
Zales
522877696 · Oct 30
$3,004 AUD
$2,110 USD
View
27 more retailers have this diamond
Prices start from $243 AUDSave up to $2,760 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
$243 AUD