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Round|Lab Grown|IGI

1.47ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825658041

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825658041

Diamond specifications and retailer prices

From $510 AUD
$358 USD
As of October 30, 2026
Save $1,772 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,911 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825658041 or 825658041. Listed at 18 retailers as of October 29, 2026, with a 348% 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

1.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658041
Dimensions7.32 × 7.37 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.32 mm7.37 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658041
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.7%

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: $2,911 AUD|Low: $510 AUD|High: $2,954 AUD|Avg: $1,390 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 5$510 AUD
Retailer 12$797 AUD
Retailer 13$797 AUD
Retailer 7$901 AUD
Retailer 9$919 AUD
Retailer 11$973 AUD
Retailer 8$1,009 AUD
Retailer 14$1,279 AUD
Retailer 2$1,385 AUD
Retailer 4$1,459 AUD
Retailer 3$1,885 AUD
Retailer 6$2,249 AUD
Retailer 10$2,282 AUD
Rare Carat$2,911 AUD

27 data points across 14 retailers

18 retailers$510 AUD to $2,282 AUD

Retailer 1
-
$457 AUD
$321 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$510 AUD
$358 USD
View
Final sale: no returns
Retailer 3
-
$567 AUD
$398 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$567 AUD
$398 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$797 AUD
$560 USD
View
A
Retailer 6
-
$797 AUD
$560 USD
View
A
Retailer 7
-
$901 AUD
£498 GBP
View
A
Retailer 8
-
$919 AUD
€615 EUR
View
A
Retailer 9
-
$973 AUD
ZAR 11,047 ZAR
View
A
Retailer 10
-
$1,009 AUD
£558 GBP
View
A
Retailer 11
-
$1,279 AUD
$899 USD
View
B+
Retailer 12
-
$1,385 AUD
$973 USD
View
B+
Retailer 13
-
$1,459 AUD
$1,025 USD
View
Retailer 14
-
$1,821 AUD
$1,279 USD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$1,885 AUD
$1,324 USD
View
B+
Retailer 16
-
$2,249 AUD
$1,580 USD
View
B+
Retailer 17
-
$2,282 AUD
£1,262 GBP
View
Most Expensive
Rare Carat
C518-27A · Oct 21
$2,911 AUD
$2,045 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $510 AUDSave up to $1,772 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
1.47ct Round
$510 AUD