CaratHunter
Plans
Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG828617587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828617587

Diamond specifications and retailer prices

From €241 EUR
$269 USD
As of October 26, 2026
Save €2,024 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,265 EUR at Brilliant Earth · As of October 26, 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 LG828617587 or 828617587. Listed at 14 retailers as of October 26, 2026, with prices from €241 to €2,265, a €2,024 spread on the same certified stone. Brilliant Earth lists it at €2,265. 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 angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828617587
Dimensions7.32 × 7.35 × 4.44 mm
L/W Ratio1.00
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 mm7.35 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828617587
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A+
Exceptional
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 26
Current: €2,265 EUR|Low: €241 EUR|High: €2,470 EUR|Avg: €894 EUR|-3.1%
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
Retailer 14
Retailer 15
October 26, 2026
Retailer 8€241 EUR
Retailer 4€282 EUR
Retailer 5€289 EUR
Retailer 7€389 EUR
Retailer 2€413 EUR
Retailer 14€492 EUR
Retailer 12€541 EUR
Retailer 9€542 EUR
Retailer 10€839 EUR
Retailer 6€871 EUR
Retailer 13€882 EUR
Retailer 3€1,097 EUR
Retailer 11€1,370 EUR
Retailer 15€2,211 EUR
Brilliant Earth€2,265 EUR

33 data points across 15 retailers

14 retailers€241 EUR to €2,265 EUR

A+
Cheapest Retailer
-
€241 EUR
$269 USD
Retailer 2
-
€289 EUR
$323 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€389 EUR
$435 USD
View
A
Retailer 4
-
€413 EUR
$461 USD
View
A
Retailer 5
-
€492 EUR
$550 USD
View
A
Retailer 6
-
€541 EUR
View
A
Retailer 7
-
€542 EUR
£477 GBP
View
A
Retailer 8
-
€839 EUR
A$1,442 AUD
View
A
Retailer 9
-
€871 EUR
$974 USD
View
B+
Retailer 10
-
€882 EUR
$985 USD
View
B+
Retailer 11
-
€1,097 EUR
$1,226 USD
View
B+
Retailer 12
-
€1,370 EUR
£1,205 GBP
View
B
Retailer 13
-
€2,211 EUR
$2,470 USD
View
Most Expensive
B
Brilliant Earth
21478571Y · Oct 26
€2,265 EUR
$2,530 USD
View
13 more retailers have this diamond
Prices start from €241 EURSave up to €2,024 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
€241 EUR