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Radiant|Lab Grown|IGI

3.04ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG837629688

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

Certificate IGI LG837629688

Diamond specifications and retailer prices

From $2,128 AUD
$1,495 USD
As of October 30, 2026
Save $3,037 AUD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,165 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837629688 or 837629688. Listed at 7 retailers as of October 30, 2026, with prices from $2,128 to $5,165, a $3,037 spread on the same certified stone. Taylor and Hart lists it at $5,165. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837629688
Dimensions10.62 × 7.12 × 4.66 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm7.12 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837629688
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 32.9°Culet: NoneDepth 65.4%

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: $2,289 AUD|Low: $2,128 AUD|High: $5,165 AUD|Avg: $3,844 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 4$2,128 AUD
Retailer 1$2,289 AUD
Retailer 2$3,452 AUD
Retailer 6$4,173 AUD
Retailer 5$4,651 AUD
Retailer 3$5,070 AUD
Taylor and Hart$5,165 AUD

12 data points across 7 retailers

7 retailers$2,128 AUD to $5,165 AUD

A
Cheapest Retailer
-
$2,128 AUD
$1,495 USD
A
Retailer 2
-
$2,289 AUD
£1,266 GBP
View
A
Retailer 3
-
$3,452 AUD
ZAR 39,179 ZAR
View
A
Retailer 4
-
$4,173 AUD
$2,931 USD
View
B+
Retailer 5
-
$4,651 AUD
$3,267 USD
View
B+
Retailer 6
-
$5,070 AUD
£2,804 GBP
View
Most Expensive
B+
Taylor and Hart
17QAMTU · Oct 30
$5,165 AUD
$3,628 USD
View
6 more retailers have this diamond
Prices start from $2,128 AUDSave up to $3,037 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
3.04ct Radiant
$2,128 AUD