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Radiant|Lab Grown|IGI

1.03ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG644418642

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

Certificate IGI LG644418642

Diamond specifications and retailer prices

From $216 AUD
$152 USD
As of October 30, 2026
Save $1,862 AUD (90%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $2,078 AUD at Do Amore Diamonds · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644418642 or 644418642. Listed at 30 retailers as of October 30, 2026, with prices from $216 to $2,078, a $1,862 spread on the same certified stone. Do Amore Diamonds lists it at $2,078. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644418642
Dimensions5.09 × 5.09 × 3.35 mm
L/W Ratio1.00
Culet sizePointed
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
5.09 mm5.09 mm1.03 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644418642
Side View
Table 64.0%Crown 40°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 67.0%

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: $2,078 AUD|Low: $216 AUD|High: $2,078 AUD|Avg: $844 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 3$216 AUD
Retailer 8$241 AUD
Retailer 5$420 AUD
Retailer 4$454 AUD
Retailer 7$456 AUD
Retailer 15$509 AUD
Retailer 2$516 AUD
Retailer 13$527 AUD
Retailer 11$613 AUD
Retailer 10$616 AUD
Retailer 17$723 AUD
Retailer 19$913 AUD
Retailer 16$1,028 AUD
Retailer 12$1,089 AUD
Retailer 18$1,103 AUD
Retailer 20$1,201 AUD
Retailer 6$1,310 AUD
Retailer 14$1,394 AUD
Retailer 9$1,486 AUD
Do Amore Diamonds$2,078 AUD

42 data points across 20 retailers

30 retailers$216 AUD to $2,078 AUD

A
Cheapest Retailer
-
$216 AUD
$152 USD
Retailer 2
-
$216 AUD
$152 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$216 AUD
$152 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$241 AUD
$169 USD
View
Final sale: no returns
Retailer 5
-
$252 AUD
$177 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$265 AUD
$186 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$269 AUD
$189 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$420 AUD
$295 USD
View
A
Retailer 9
-
$454 AUD
$319 USD
View
A
Retailer 10
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 11
-
$509 AUD
ZAR 5,778 ZAR
View
A
Retailer 12
-
$516 AUD
€345 EUR
View
A
Retailer 13
-
$527 AUD
£292 GBP
View
A
Retailer 14
-
$613 AUD
$431 USD
View
A
Retailer 15
-
$616 AUD
$433 USD
View
B+
Retailer 16
-
$723 AUD
View
B+
Retailer 17
-
$909 AUD
£503 GBP
View
B+
Retailer 18
-
$913 AUD
$641 USD
View
B+
Retailer 19
-
$954 AUD
$670 USD
View
Retailer 20
-
$954 AUD
$670 USD
View
Price last confirmed 31 days ago
Retailer 21
-
$954 AUD
$670 USD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$1,028 AUD
View
B
Retailer 23
-
$1,089 AUD
SGD 1,034 SGD
View
Retailer 24
-
$1,103 AUD
$775 USD
View
Price last confirmed 10 days ago
Retailer 25
-
$1,139 AUD
$800 USD
View
Price last confirmed 17 days ago
B
Retailer 26
-
$1,201 AUD
$843 USD
View
B
Retailer 27
-
$1,310 AUD
$920 USD
View
B
Retailer 28
-
$1,394 AUD
£771 GBP
View
B
Retailer 29
-
$1,486 AUD
$1,044 USD
View
Most Expensive
B
Do Amore Diamonds
27-C1D1B0BAB · Oct 31
$2,078 AUD
$1,460 USD
View
29 more retailers have this diamond
Prices start from $216 AUDSave up to $1,862 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
$216 AUD