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Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG675583675

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

Certificate IGI LG675583675

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,159 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,401 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675583675 or 675583675. Listed at 14 retailers as of October 26, 2026, with prices from $242 to $1,401, a $1,159 spread on the same certified stone. MOH London lists it at $1,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675583675
Dimensions6.72 × 5.07 × 3.37 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm5.07 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675583675
Side View
Table 66.0%Crown 43.6°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 66.5%

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: $1,401 AUD|Low: $232 AUD|High: $1,636 AUD|Avg: $578 AUD|-13.4%
MOH London
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
October 30, 2026
Retailer 13$242 AUD
Retailer 12$269 AUD
Retailer 11$280 AUD
Retailer 3$299 AUD
Retailer 14$299 AUD
Retailer 9$377 AUD
Retailer 4$470 AUD
Retailer 7$514 AUD
Retailer 2$532 AUD
Retailer 5$537 AUD
Retailer 8$729 AUD
Retailer 6$962 AUD
Retailer 10$1,016 AUD
MOH London$1,401 AUD

44 data points across 14 retailers

14 retailers$242 AUD to $1,401 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
A
Retailer 5
-
$299 AUD
$210 USD
View
Retailer 6
-
$377 AUD
£208 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$470 AUD
$330 USD
View
A
Retailer 8
-
$514 AUD
ZAR 5,831 ZAR
View
A
Retailer 9
-
$532 AUD
£294 GBP
View
A
Retailer 10
-
$537 AUD
$377 USD
View
B+
Retailer 11
-
$729 AUD
View
B+
Retailer 12
-
$962 AUD
$676 USD
View
B
Retailer 13
-
$1,016 AUD
$714 USD
View
Most Expensive
B
MOH London
LG675583675 · Oct 26
$1,401 AUD
£775 GBP
View
13 more retailers have this diamond
Prices start from $242 AUDSave up to $1,159 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
1.03ct Radiant
$242 AUD