Radiant|Lab Grown|IGI

3.48ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG743593701

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

Certificate IGI LG743593701

Diamond specifications and retailer prices

From $2,860 AUD
HK$15,700 HKD
As of October 30, 2026
Save $7,274 AUD (72%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $15,686 AUD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 3.48ct lab-grown radiant diamond

This 3.48ct 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 LG743593701 or 743593701. Listed at 29 retailers as of October 28, 2026, with a 254% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.48
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593701
Dimensions7.66 × 7.66 × 4.98 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
7.66 mm7.66 mm3.48 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593701
Side View
Table 66.0%Crown 41.7°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $15,686 AUD|Low: $1,766 AUD|High: $15,686 AUD|Avg: $5,129 AUD
Do Amore Diamonds
Retailer 2
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Retailer 26
October 23, 2026
Retailer 5$1,766 AUD
Retailer 11$1,922 AUD
Retailer 14$2,021 AUD
Retailer 16$2,273 AUD
Retailer 20$2,292 AUD
Retailer 15$2,423 AUD
Retailer 25$2,503 AUD
Retailer 10$2,860 AUD
Retailer 2$3,237 AUD
Retailer 6$3,416 AUD
Retailer 23$3,623 AUD
Retailer 26$3,926 AUD
Retailer 9$4,240 AUD
Retailer 17$4,273 AUD
Retailer 13$5,116 AUD
Retailer 21$5,195 AUD
Retailer 18$5,467 AUD
Retailer 4$5,880 AUD
Retailer 19$5,885 AUD
Retailer 3$6,360 AUD
Retailer 24$7,307 AUD
Retailer 8$7,877 AUD
Retailer 22$8,106 AUD
Retailer 7$10,135 AUD
Retailer 12$11,752 AUD
Do Amore Diamonds$15,686 AUD

36 data points across 26 retailers

29 retailers$2,860 AUD to $10,135 AUD

Retailer 1
-
$1,766 AUD
$1,241 USD
Price last confirmed 8 days ago
Retailer 2
-
$1,766 AUD
$1,241 USD
View
Price last confirmed 22 days ago
Retailer 3
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$1,766 AUD
$1,241 USD
View
Price last confirmed 30 days ago
Retailer 4
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$1,922 AUD
$1,350 USD
View
Price last confirmed 32 days ago
Retailer 5
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$2,021 AUD
$1,420 USD
View
Price last confirmed 32 days ago
Retailer 6
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$2,050 AUD
$1,440 USD
View
Price last confirmed 27 days ago
Retailer 7
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$2,292 AUD
$1,610 USD
View
Price last confirmed 7 days ago
Retailer 8
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$2,423 AUD
$1,702 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,503 AUD
£1,384 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$2,860 AUD
HK$15,700 HKD
View
Retailer 11
-
$3,237 AUD
£1,790 GBP
View
Price last confirmed 7 days ago
Retailer 12
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$3,416 AUD
$2,400 USD
View
Price last confirmed 9 days ago
Retailer 13
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$3,926 AUD
$2,758 USD
View
Price last confirmed 8 days ago
Retailer 14
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$4,240 AUD
$2,979 USD
View
Price last confirmed 8 days ago
Retailer 15
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$4,240 AUD
$2,979 USD
View
Price last confirmed 29 days ago
Retailer 16
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$4,240 AUD
$2,979 USD
View
Price last confirmed 19 days ago
A
Retailer 17
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$4,273 AUD
$3,002 USD
View
Retailer 18
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$5,116 AUD
View
Price last confirmed 7 days ago
Retailer 19
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$5,195 AUD
ZAR 58,960 ZAR
View
Price last confirmed 10 days ago
Retailer 20
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$5,467 AUD
£3,024 GBP
View
Price last confirmed 8 days ago
Retailer 21
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$5,880 AUD
$4,131 USD
View
Price last confirmed 7 days ago
Retailer 22
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$5,885 AUD
$4,134 USD
View
Price last confirmed 8 days ago
Retailer 23
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$6,360 AUD
$4,468 USD
View
Price last confirmed 9 days ago
Retailer 24
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$7,307 AUD
£4,042 GBP
View
Price last confirmed 9 days ago
Retailer 25
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$7,877 AUD
View
Price last confirmed 29 days ago
Retailer 26
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$8,020 AUD
$5,634 USD
View
Price last confirmed 8 days ago
Retailer 27
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$8,106 AUD
$5,695 USD
View
Price last confirmed 8 days ago
B
Retailer 28
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$10,135 AUD
$7,120 USD
View
Most Expensive
Do Amore Diamonds
27-0A953C1B8 · Oct 23
$15,686 AUD
$11,020 USD
View
Price last confirmed 7 days ago
28 more retailers have this diamond
Prices start from $2,860 AUDSave up to $7,274 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
3.48ct Radiant
$2,860 AUD