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Radiant|Lab Grown|IGI

1.14ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG838619297

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

Certificate IGI LG838619297

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of November 2, 2026
Save $2,266 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,591 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.14ct lab-grown radiant diamond

This 1.14ct 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 LG838619297 or 838619297. Listed at 19 retailers as of October 31, 2026, with prices from $325 to $2,591, a $2,266 spread on the same certified stone. Brilliant Earth lists it at $2,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838619297
Dimensions7.58 × 5.17 × 3.50 mm
L/W Ratio1.47
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
7.58 mm5.17 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838619297
Side View
Table 64.0%Crown 39.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.7%

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: Nov 2
Current: $2,591 AUD|Low: $325 AUD|High: $2,591 AUD|Avg: $912 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
November 2, 2026
Retailer 8$325 AUD
Retailer 3$363 AUD
Retailer 6$376 AUD
Retailer 15$401 AUD
Retailer 9$406 AUD
Retailer 12$425 AUD
Retailer 4$541 AUD
Retailer 13$671 AUD
Retailer 11$694 AUD
Retailer 17$740 AUD
Retailer 2$751 AUD
Retailer 7$980 AUD
Retailer 18$1,293 AUD
Retailer 14$1,297 AUD
Retailer 5$1,300 AUD
Retailer 16$1,620 AUD
Retailer 10$1,879 AUD
Brilliant Earth$2,591 AUD

29 data points across 18 retailers

19 retailers$325 AUD to $2,591 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
A
Retailer 2
-
$363 AUD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$376 AUD
$264 USD
View
A
Retailer 4
-
$401 AUD
$282 USD
View
Retailer 5
-
$406 AUD
$285 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$425 AUD
£235 GBP
View
A
Retailer 7
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 8
-
$541 AUD
$380 USD
View
A
Retailer 9
-
$671 AUD
€449 EUR
View
A
Retailer 10
-
$694 AUD
ZAR 7,874 ZAR
View
A
Retailer 11
-
$740 AUD
$520 USD
View
A
Retailer 12
-
$751 AUD
£415 GBP
View
A
Retailer 13
-
$980 AUD
View
B+
Retailer 14
-
$1,293 AUD
$908 USD
View
B+
Retailer 15
-
$1,297 AUD
$911 USD
View
B+
Retailer 16
-
$1,300 AUD
SGD 1,234 SGD
View
B+
Retailer 17
-
$1,620 AUD
£896 GBP
View
B
Retailer 18
-
$1,879 AUD
$1,320 USD
View
Most Expensive
B
Brilliant Earth
21621135A · Oct 31
$2,591 AUD
$1,820 USD
View
18 more retailers have this diamond
Prices start from $325 AUDSave up to $2,266 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
1.14ct Radiant
$325 AUD