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Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG832602742

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832602742

Diamond specifications and retailer prices

From €504 EUR
HK$4,400 HKD
As of October 30, 2026
Save €1,393 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,898 EUR 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG832602742 or 832602742. Listed at 13 retailers as of October 30, 2026, with prices from €504 to €1,898, a €1,393 spread on the same certified stone. Brilliant Earth lists it at €1,898. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602742
Dimensions7.29 × 7.35 × 4.47 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
7.29 mm7.35 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602742
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 30
Current: €1,898 EUR|Low: €447 EUR|High: €2,265 EUR|Avg: €1,025 EUR|-16.2%
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
October 31, 2026
Retailer 13€504 EUR
Retailer 3€537 EUR
Retailer 8€619 EUR
Retailer 9€654 EUR
Retailer 2€681 EUR
Retailer 10€713 EUR
Retailer 5€868 EUR
Retailer 4€1,092 EUR
Retailer 6€1,267 EUR
Retailer 12€1,366 EUR
Retailer 7€1,533 EUR
Retailer 11€1,728 EUR
Brilliant Earth€1,898 EUR

19 data points across 13 retailers

13 retailers€504 EUR to €1,898 EUR

A
Cheapest Retailer
-
€504 EUR
HK$4,400 HKD
A
Retailer 2
-
€537 EUR
$600 USD
View
A
Retailer 3
-
€619 EUR
View
A
Retailer 4
-
€654 EUR
ZAR 11,803 ZAR
View
A
Retailer 5
-
€681 EUR
£599 GBP
View
A
Retailer 6
-
€713 EUR
$797 USD
View
B+
Retailer 7
-
€868 EUR
$970 USD
View
B+
Retailer 8
-
€1,249 EUR
$1,395 USD
View
B+
Retailer 9
-
€1,267 EUR
A$2,178 AUD
View
B+
Retailer 10
-
€1,366 EUR
$1,526 USD
View
B+
Retailer 11
-
€1,533 EUR
£1,349 GBP
View
Retailer 12
-
€1,728 EUR
$1,930 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21826762Y · Oct 30
€1,898 EUR
$2,120 USD
View
12 more retailers have this diamond
Prices start from €504 EURSave up to €1,393 EUR

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
€504 EUR