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Radiant|Lab Grown|IGI

1.03ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG673428904

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG673428904

Diamond specifications and retailer prices

From $705 AUD
$495 USD
As of October 27, 2026
Save $2,333 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,664 AUD at MOH London · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673428904 or 673428904. Listed at 22 retailers as of October 27, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673428904
Dimensions6.88 × 4.79 × 3.23 mm
L/W Ratio1.44
Culet sizeLarge
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
6.88 mm4.79 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673428904
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilionCulet: LargeDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,664 AUD|Low: $676 AUD|High: $3,688 AUD|Avg: $1,586 AUD|-0.5%
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
Retailer 15
October 29, 2026
Retailer 11$705 AUD
Retailer 6$787 AUD
Retailer 3$873 AUD
Retailer 13$873 AUD
Retailer 14$1,068 AUD
Retailer 5$1,177 AUD
Retailer 15$1,196 AUD
Retailer 8$1,350 AUD
Retailer 2$1,452 AUD
Retailer 9$1,500 AUD
Retailer 10$2,141 AUD
Retailer 4$2,304 AUD
Retailer 12$2,347 AUD
Retailer 7$2,538 AUD
MOH London$3,664 AUD

40 data points across 15 retailers

22 retailers$705 AUD to $3,037 AUD

B+
Cheapest Retailer
-
$705 AUD
$495 USD
B+
Retailer 2
-
$705 AUD
$495 USD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$787 AUD
$553 USD
View
Final sale: no returns
B+
Retailer 4
-
$789 AUD
$554 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$861 AUD
$605 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$873 AUD
$613 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$873 AUD
$613 USD
View
B+
Retailer 8
-
$1,068 AUD
$750 USD
View
B
Retailer 9
-
$1,177 AUD
$827 USD
View
B
Retailer 10
-
$1,196 AUD
$840 USD
View
B
Retailer 11
-
$1,350 AUD
€903 EUR
View
B
Retailer 12
-
$1,452 AUD
£803 GBP
View
B
Retailer 13
-
$1,500 AUD
ZAR 17,029 ZAR
View
B
Retailer 14
-
$2,141 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$2,279 AUD
£1,261 GBP
View
B
Retailer 16
-
$2,296 AUD
$1,613 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$2,304 AUD
SGD 2,187 SGD
View
B
Retailer 18
-
$2,347 AUD
$1,649 USD
View
B
Retailer 19
-
$2,538 AUD
£1,404 GBP
View
Price last confirmed 29 days ago
B
Retailer 20
-
$2,845 AUD
$1,999 USD
View
B
Retailer 21
-
$3,037 AUD
$2,134 USD
View
Most Expensive
B
MOH London
LG673428904 · Oct 29
$3,664 AUD
£2,027 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $705 AUDSave up to $2,333 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.

B+
1.03ct Radiant
$705 AUD