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Radiant|Lab Grown|IGI

1.04ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG677503289

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

Certificate IGI LG677503289

Diamond specifications and retailer prices

From $289 AUD
$203 USD
As of October 30, 2026
Save $1,300 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,776 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG677503289 or 677503289. Listed at 18 retailers as of October 26, 2026, with a 450% 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

1.04
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677503289
Dimensions7.24 × 4.98 × 3.39 mm
L/W Ratio1.45
Culet sizePointed
Top View
7.24 mm4.98 mm1.04 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677503289
Side View
Table 63.0%Crown 42.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.1%

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: Oct 30
Current: $497 AUD|Low: $278 AUD|High: $1,605 AUD|Avg: $729 AUD|+0.2%
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
October 30, 2026
Retailer 11$289 AUD
Retailer 3$336 AUD
Retailer 4$359 AUD
Retailer 12$359 AUD
Retailer 1$497 AUD
Retailer 2$622 AUD
Retailer 7$680 AUD
Retailer 6$738 AUD
Retailer 5$803 AUD
Retailer 8$966 AUD
Retailer 10$1,157 AUD
Retailer 13$1,273 AUD
Retailer 9$1,589 AUD

39 data points across 13 retailers

18 retailers$289 AUD to $1,589 AUD

A
Cheapest Retailer
-
$289 AUD
$203 USD
A
Retailer 2
-
$323 AUD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$336 AUD
$236 USD
View
A
Retailer 4
-
$359 AUD
$252 USD
View
A
Retailer 5
-
$359 AUD
$252 USD
View
A
Retailer 6
-
$380 AUD
$267 USD
View
A
Retailer 7
-
$497 AUD
£275 GBP
View
B+
Retailer 8
-
$622 AUD
$437 USD
View
B+
Retailer 9
-
$680 AUD
ZAR 7,719 ZAR
View
B+
Retailer 10
-
$723 AUD
£400 GBP
View
B+
Retailer 11
-
$738 AUD
£408 GBP
View
B
Retailer 12
-
$803 AUD
$564 USD
View
B+
Retailer 13
-
$966 AUD
View
B
Retailer 14
-
$1,157 AUD
$813 USD
View
B
Retailer 15
-
$1,273 AUD
$894 USD
View
B
Retailer 16
-
$1,517 AUD
$1,066 USD
View
B
Retailer 17
-
$1,589 AUD
£879 GBP
View
Most Expensive
Do Amore Diamonds
27-1700E4ECF · Oct 30
$2,776 AUD
$1,950 USD
View
Price under review
17 more retailers have this diamond
Prices start from $289 AUDSave up to $1,300 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
1.04ct Radiant
$289 AUD