Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG670426874

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

Certificate IGI LG670426874

Diamond specifications and retailer prices

From $246 AUD
$173 USD
As of October 30, 2026
Save $1,329 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,575 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670426874 or 670426874. Listed at 21 retailers as of October 30, 2026, with prices from $246 to $1,575, a $1,329 spread on the same certified stone. Reve Diamonds lists it at $1,575. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670426874
Dimensions6.67 × 4.94 × 3.30 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm4.94 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670426874
Side View
Table 64.0%Crown 45.5°Girdle: Very ThickPavilion 32°Culet: NoneDepth 66.8%

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: Oct 30
Current: $545 AUD|Low: $236 AUD|High: $1,443 AUD|Avg: $646 AUD|+2.7%
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
October 31, 2026
Retailer 2$246 AUD
Retailer 5$285 AUD
Retailer 3$305 AUD
Retailer 6$305 AUD
Retailer 7$374 AUD
Retailer 12$511 AUD
Retailer 9$523 AUD
Retailer 1$545 AUD
Retailer 11$744 AUD
Retailer 14$772 AUD
Retailer 4$979 AUD
Retailer 10$1,018 AUD
Retailer 13$1,118 AUD
Retailer 8$1,432 AUD

37 data points across 14 retailers

21 retailers$246 AUD to $1,575 AUD

A
Cheapest Retailer
-
$246 AUD
$173 USD
A
Retailer 2
-
$275 AUD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$285 AUD
$200 USD
View
A
Retailer 4
-
$305 AUD
$214 USD
View
A
Retailer 5
-
$305 AUD
$214 USD
View
A
Retailer 6
-
$374 AUD
£207 GBP
View
B+
Retailer 7
-
$416 AUD
$292 USD
View
A
Retailer 8
-
$473 AUD
$332 USD
View
A
Retailer 9
-
$511 AUD
€342 EUR
View
A
Retailer 10
-
$523 AUD
ZAR 5,939 ZAR
View
A
Retailer 11
-
$545 AUD
£301 GBP
View
B+
Retailer 12
-
$744 AUD
View
B+
Retailer 13
-
$772 AUD
$542 USD
View
B+
Retailer 14
-
$968 AUD
£535 GBP
View
B+
Retailer 15
-
$979 AUD
$688 USD
View
B+
Retailer 16
-
$1,018 AUD
View
B
Retailer 17
-
$1,018 AUD
$715 USD
View
B
Retailer 18
-
$1,057 AUD
$743 USD
View
Retailer 19
-
$1,118 AUD
$785 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
$1,432 AUD
£792 GBP
View
Most Expensive
B
Reve Diamonds
EC884F489 · Oct 30
$1,575 AUD
$1,106 USD
View
20 more retailers have this diamond
Prices start from $246 AUDSave up to $1,329 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
$246 AUD