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Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG526289119

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

Certificate IGI LG526289119

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of October 30, 2026
Save $1,438 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,733 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289119 or 526289119. Listed at 19 retailers as of October 30, 2026, with prices from $295 to $1,733, a $1,438 spread on the same certified stone. Reve Diamonds lists it at $1,733. 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 angle38.3°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289119
Dimensions6.69 × 4.99 × 3.46 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.69 mm4.99 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289119
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 30.9°Culet: NoneDepth 69.3%

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: $1,068 AUD|Low: $283 AUD|High: $1,484 AUD|Avg: $707 AUD|-6.3%
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
Retailer 15
October 30, 2026
Retailer 14$295 AUD
Retailer 4$343 AUD
Retailer 5$366 AUD
Retailer 15$366 AUD
Retailer 8$460 AUD
Retailer 6$488 AUD
Retailer 11$629 AUD
Retailer 3$632 AUD
Retailer 9$675 AUD
Retailer 7$702 AUD
Retailer 12$895 AUD
Retailer 1$1,068 AUD
Retailer 2$1,176 AUD
Retailer 13$1,180 AUD
Retailer 10$1,475 AUD

38 data points across 15 retailers

19 retailers$295 AUD to $1,733 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$329 AUD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$343 AUD
$241 USD
View
A
Retailer 4
-
$366 AUD
$257 USD
View
A
Retailer 5
-
$366 AUD
$257 USD
View
A
Retailer 6
-
$460 AUD
£254 GBP
View
A
Retailer 7
-
$488 AUD
$343 USD
View
A
Retailer 8
-
$629 AUD
ZAR 7,135 ZAR
View
B+
Retailer 9
-
$632 AUD
$444 USD
View
B+
Retailer 10
-
$675 AUD
£373 GBP
View
B+
Retailer 11
-
$702 AUD
$493 USD
View
B+
Retailer 12
-
$784 AUD
HK$4,300 HKD
View
B+
Retailer 13
-
$895 AUD
View
B
Retailer 14
-
$1,068 AUD
$750 USD
View
B
Retailer 15
-
$1,176 AUD
$826 USD
View
B
Retailer 16
-
$1,180 AUD
$829 USD
View
B
Retailer 17
-
$1,252 AUD
$880 USD
View
B
Retailer 18
-
$1,475 AUD
£816 GBP
View
Most Expensive
B
Reve Diamonds
FA24DB796 · Oct 30
$1,733 AUD
$1,217 USD
View
18 more retailers have this diamond
Prices start from $295 AUDSave up to $1,438 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
$295 AUD