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Round|Lab Grown|IGI

1.47ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836612148

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612148

Diamond specifications and retailer prices

From $438 AUD
$308 USD
As of October 29, 2026
Save $2,750 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,189 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG836612148 or 836612148. Listed at 19 retailers as of October 29, 2026, with prices from $438 to $3,189, a $2,750 spread on the same certified stone. Brilliant Earth lists it at $3,189. 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 angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612148
Dimensions7.22 × 7.27 × 4.51 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
7.22 mm7.27 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612148
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

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 29
Current: $3,189 AUD|Low: $434 AUD|High: $3,502 AUD|Avg: $1,387 AUD|-8.9%
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7$438 AUD
Retailer 8$491 AUD
Retailer 5$542 AUD
Retailer 9$542 AUD
Retailer 15$762 AUD
Retailer 2$864 AUD
Retailer 4$885 AUD
Retailer 13$891 AUD
Retailer 14$933 AUD
Retailer 12$963 AUD
Retailer 6$1,452 AUD
Retailer 17$1,472 AUD
Retailer 3$1,668 AUD
Retailer 10$1,745 AUD
Retailer 18$1,755 AUD
Retailer 11$1,812 AUD
Retailer 16$2,179 AUD
Retailer 19$2,904 AUD
Brilliant Earth$3,189 AUD

27 data points across 19 retailers

19 retailers$438 AUD to $3,189 AUD

A
Cheapest Retailer
-
$438 AUD
$308 USD
A
Retailer 2
-
$491 AUD
$345 USD
View
Final sale: no returns
A
Retailer 3
-
$542 AUD
$381 USD
View
A
Retailer 4
-
$542 AUD
$381 USD
View
A
Retailer 5
-
$762 AUD
$535 USD
View
A
Retailer 6
-
$864 AUD
£478 GBP
View
A
Retailer 7
-
$885 AUD
$622 USD
View
A
Retailer 8
-
$891 AUD
€596 EUR
View
A
Retailer 9
-
$933 AUD
ZAR 10,588 ZAR
View
A
Retailer 10
-
$963 AUD
£533 GBP
View
B+
Retailer 11
-
$1,452 AUD
$1,020 USD
View
B+
Retailer 12
-
$1,472 AUD
$1,034 USD
View
B+
Retailer 13
-
$1,668 AUD
$1,172 USD
View
B+
Retailer 14
-
$1,745 AUD
$1,226 USD
View
B+
Retailer 15
-
$1,755 AUD
SGD 1,666 SGD
View
B+
Retailer 16
-
$1,812 AUD
$1,273 USD
View
B+
Retailer 17
-
$2,179 AUD
£1,205 GBP
View
Retailer 18
-
$2,904 AUD
$2,040 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21589351A · Oct 30
$3,189 AUD
$2,240 USD
View
18 more retailers have this diamond
Prices start from $438 AUDSave up to $2,750 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
$438 AUD