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Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835667987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835667987

Diamond specifications and retailer prices

From €470 EUR
HK$4,100 HKD
As of October 30, 2026
Save €1,499 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,969 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 LG835667987 or 835667987. Listed at 14 retailers as of October 30, 2026, with prices from €470 to €1,969, a €1,499 spread on the same certified stone. Brilliant Earth lists it at €1,969. 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 angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835667987
Dimensions7.33 × 7.38 × 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
7.33 mm7.38 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835667987
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

Caratlytics Score

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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: €1,969 EUR|Low: €470 EUR|High: €2,318 EUR|Avg: €1,075 EUR|-15.1%
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 30, 2026
Retailer 12€470 EUR
Retailer 4€571 EUR
Retailer 7€654 EUR
Retailer 8€694 EUR
Retailer 6€726 EUR
Retailer 13€926 EUR
Retailer 10€930 EUR
Retailer 5€1,165 EUR
Retailer 2€1,274 EUR
Retailer 11€1,334 EUR
Retailer 9€1,580 EUR
Retailer 3€1,772 EUR
Brilliant Earth€1,969 EUR

17 data points across 13 retailers

14 retailers€470 EUR to €1,969 EUR

A
Cheapest Retailer
-
€470 EUR
HK$4,100 HKD
A
Retailer 2
-
€571 EUR
$638 USD
View
A
Retailer 3
-
€654 EUR
View
A
Retailer 4
-
€694 EUR
ZAR 12,526 ZAR
View
A
Retailer 5
-
€726 EUR
£639 GBP
View
B+
Retailer 6
-
€926 EUR
$1,035 USD
View
B+
Retailer 7
-
€930 EUR
$1,039 USD
View
B+
Retailer 8
-
€1,165 EUR
$1,302 USD
View
B+
Retailer 9
-
€1,249 EUR
$1,395 USD
View
B+
Retailer 10
-
€1,274 EUR
A$2,189 AUD
View
B+
Retailer 11
-
€1,334 EUR
$1,491 USD
View
B
Retailer 12
-
€1,580 EUR
£1,390 GBP
View
Retailer 13
-
€1,772 EUR
$1,980 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21829127A · Oct 30
€1,969 EUR
$2,200 USD
View
13 more retailers have this diamond
Prices start from €470 EURSave up to €1,499 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
€470 EUR