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Radiant|Lab Grown|IGI

1.25ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG582393235

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

Certificate IGI LG582393235

Diamond specifications and retailer prices

From $329 AUD
$231 USD
As of October 27, 2026
Save $1,477 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,160 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582393235 or 582393235. Listed at 14 retailers as of October 26, 2026, with a 449% 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

1.25
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582393235
Dimensions7.79 × 5.32 × 3.52 mm
L/W Ratio1.46
Culet sizePointed
Top View
7.79 mm5.32 mm1.25 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582393235
Side View
Table 66.0%Crown 33°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 66.2%

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 27
Current: $3,160 AUD|Low: $487 AUD|High: $3,160 AUD|Avg: $1,222 AUD|+26.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$521 AUD
Retailer 9$692 AUD
Retailer 5$773 AUD
Retailer 2$858 AUD
Retailer 8$858 AUD
Retailer 4$1,095 AUD
Retailer 3$1,201 AUD
Retailer 7$1,315 AUD
Retailer 10$1,688 AUD
Retailer 6$1,806 AUD
Do Amore Diamonds$3,160 AUD

26 data points across 11 retailers

14 retailers$329 AUD to $1,806 AUD

A
Cheapest Retailer
-
$329 AUD
$231 USD
A
Retailer 2
-
$407 AUD
$286 USD
View
A
Retailer 3
-
$407 AUD
$286 USD
View
A
Retailer 4
-
$521 AUD
$366 USD
View
B+
Retailer 5
-
$692 AUD
$486 USD
View
B+
Retailer 6
-
$773 AUD
ZAR 8,776 ZAR
View
B+
Retailer 7
-
$858 AUD
£475 GBP
View
B+
Retailer 8
-
$858 AUD
$603 USD
View
B+
Retailer 9
-
$1,095 AUD
View
B
Retailer 10
-
$1,315 AUD
$924 USD
View
B
Retailer 11
-
$1,446 AUD
$1,016 USD
View
B
Retailer 12
-
$1,688 AUD
$1,186 USD
View
B
Retailer 13
-
$1,806 AUD
£999 GBP
View
Most Expensive
Do Amore Diamonds
27-A4F1AC929 · Oct 29
$3,160 AUD
$2,220 USD
View
Price under review
13 more retailers have this diamond
Prices start from $329 AUDSave up to $1,477 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
1.25ct Radiant
$329 AUD