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Radiant|Lab Grown|IGI

0.71ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG483125597

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

Certificate IGI LG483125597

Diamond specifications and retailer prices

From $705 AUD
$495 USD
As of October 30, 2026
Save $1,771 AUD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,546 AUD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG483125597 or 483125597. Listed at 7 retailers as of October 30, 2026, with a 251% 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

0.71
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle29.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125597
Dimensions5.61 × 4.35 × 3.05 mm
L/W Ratio1.29
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
5.61 mm4.35 mm0.71 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125597
Side View
Table 63.0%Crown 45.7°Girdle: STK-THKPavilion 29.3°Culet: NoneDepth 70.1%

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 30
Current: $965 AUD|Low: $705 AUD|High: $2,200 AUD|Avg: $1,208 AUD|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$705 AUD
Retailer 7$762 AUD
Retailer 2$846 AUD
Retailer 4$885 AUD
Retailer 1$965 AUD
Retailer 6$2,180 AUD
Retailer 3$2,186 AUD

41 data points across 7 retailers

7 retailers$705 AUD to $2,475 AUD

B+
Cheapest Retailer
-
$705 AUD
$495 USD
B+
Retailer 2
-
$846 AUD
€566 EUR
View
B+
Retailer 3
-
$885 AUD
$622 USD
View
B+
Retailer 4
-
$965 AUD
£534 GBP
View
B
Retailer 5
-
$2,186 AUD
£1,209 GBP
View
B
Retailer 6
-
$2,475 AUD
$1,739 USD
View
Most Expensive
Diamond Quarter
0.71IFELG97B413N · Oct 31
$3,546 AUD
£1,961 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $705 AUDSave up to $1,771 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+
0.71ct Radiant
$705 AUD