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Radiant|Lab Grown|IGI

1.03ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG662422591

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

Certificate IGI LG662422591

Diamond specifications and retailer prices

From $427 AUD
$300 USD
As of October 27, 2026
Save $2,030 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,800 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG662422591 or 662422591. Listed at 21 retailers as of October 27, 2026, with a 475% 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

1.03
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662422591
Dimensions7.25 × 4.83 × 3.37 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm4.83 mm1.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662422591
Side View
Table 66.0%Crown 45.7°Girdle: MediumPavilion 35°Culet: NoneDepth 69.8%

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 27
Current: $719 AUD|Low: $410 AUD|High: $2,374 AUD|Avg: $1,086 AUD|-1.0%
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 27, 2026
Retailer 13$427 AUD
Retailer 5$478 AUD
Retailer 3$531 AUD
Retailer 14$531 AUD
Retailer 1$719 AUD
Retailer 12$754 AUD
Retailer 2$865 AUD
Retailer 4$873 AUD
Retailer 10$990 AUD
Retailer 7$1,042 AUD
Retailer 8$1,438 AUD
Retailer 11$1,628 AUD
Retailer 6$2,278 AUD
Retailer 9$2,348 AUD

41 data points across 14 retailers

21 retailers$427 AUD to $2,457 AUD

A
Cheapest Retailer
-
$427 AUD
$300 USD
A
Retailer 2
-
$434 AUD
$305 USD
View
A
Retailer 3
-
$478 AUD
$336 USD
View
Final sale: no returns
A
Retailer 4
-
$495 AUD
$348 USD
View
A
Retailer 5
-
$531 AUD
$373 USD
View
A
Retailer 6
-
$531 AUD
$373 USD
View
B+
Retailer 7
-
$719 AUD
£398 GBP
View
B+
Retailer 8
-
$754 AUD
$530 USD
View
B
Retailer 9
-
$865 AUD
$608 USD
View
B+
Retailer 10
-
$873 AUD
$613 USD
View
B+
Retailer 11
-
$990 AUD
ZAR 11,235 ZAR
View
B+
Retailer 12
-
$1,042 AUD
£576 GBP
View
B
Retailer 13
-
$1,438 AUD
View
B
Retailer 14
-
$1,628 AUD
$1,144 USD
View
B
Retailer 15
-
$1,882 AUD
$1,322 USD
View
B
Retailer 16
-
$2,110 AUD
$1,483 USD
View
B
Retailer 17
-
$2,149 AUD
$1,510 USD
View
B
Retailer 18
-
$2,278 AUD
£1,260 GBP
View
B
Retailer 19
-
$2,348 AUD
£1,299 GBP
View
B
Retailer 20
-
$2,457 AUD
£1,359 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1615ABEFF · Oct 28
$3,800 AUD
$2,670 USD
View
Price under review
20 more retailers have this diamond
Prices start from $427 AUDSave up to $2,030 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
$427 AUD