CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG790649275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790649275

Diamond specifications and retailer prices

From €439 EUR
$490 USD
As of October 29, 2026
Save €2,846 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,285 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790649275 or 790649275. Listed at 20 retailers as of October 29, 2026, with prices from €439 to €3,285, a €2,846 spread on the same certified stone. Brilliant Earth lists it at €3,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790649275
Dimensions7.35 × 7.36 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.35 mm7.36 mm1.53 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790649275
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: €3,285 EUR|Low: €421 EUR|High: €3,616 EUR|Avg: €1,191 EUR|-9.2%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 14€439 EUR
Retailer 4€543 EUR
Retailer 15€543 EUR
Retailer 8€667 EUR
Retailer 13€729 EUR
Retailer 5€753 EUR
Retailer 11€813 EUR
Retailer 6€840 EUR
Retailer 2€901 EUR
Retailer 9€934 EUR
Retailer 12€1,268 EUR
Retailer 7€1,772 EUR
Retailer 3€2,034 EUR
Retailer 10€2,272 EUR
Brilliant Earth€3,285 EUR

42 data points across 15 retailers

20 retailers€439 EUR to €3,285 EUR

Retailer 1
-
€439 EUR
$490 USD
Price last confirmed 37 days ago
A
Retailer 2
-
€439 EUR
$490 USD
View
Retailer 3
-
€491 EUR
$549 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€537 EUR
$600 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€543 EUR
$607 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€543 EUR
$607 USD
View
A
Retailer 7
-
€667 EUR
$745 USD
View
A
Retailer 8
-
€729 EUR
$815 USD
View
B+
Retailer 9
-
€753 EUR
$841 USD
View
B+
Retailer 10
-
€813 EUR
A$1,398 AUD
View
B+
Retailer 11
-
€840 EUR
$939 USD
View
B+
Retailer 12
-
€901 EUR
£793 GBP
View
B+
Retailer 13
-
€934 EUR
ZAR 16,866 ZAR
View
B
Retailer 14
-
€1,268 EUR
$1,417 USD
View
Retailer 15
-
€1,327 EUR
$1,483 USD
View
Price last confirmed 46 days ago
B
Retailer 16
-
€1,430 EUR
$1,598 USD
View
B
Retailer 17
-
€1,772 EUR
$1,980 USD
View
B
Retailer 18
-
€2,034 EUR
$2,272 USD
View
B
Retailer 19
-
€2,272 EUR
£1,999 GBP
View
Most Expensive
B
Brilliant Earth
19353176A · Oct 30
€3,285 EUR
$3,670 USD
View
19 more retailers have this diamond
Prices start from €439 EURSave up to €2,846 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
1.53ct Round
€439 EUR