Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG662444849

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG662444849

Diamond specifications and retailer prices

From €408 EUR
$458 USD
As of November 2, 2026
Save €232 EUR (36%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,649 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662444849 or 662444849. Listed at 24 retailers as of November 2, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662444849
Dimensions8.19 × 5.65 × 3.84 mm
L/W Ratio1.45
Culet sizePointed
Top View
8.19 mm5.65 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662444849
Side View
Table 64.0%Crown 45.5°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,649 EUR|Low: €227 EUR|High: €2,300 EUR|Avg: €842 EUR|-5.1%
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
Retailer 16
Retailer 17
October 22, 2026
Retailer 3€227 EUR
Retailer 6€265 EUR
Retailer 16€294 EUR
Retailer 14€374 EUR
Retailer 7€393 EUR
Retailer 5€408 EUR
Retailer 11€552 EUR
Retailer 2€562 EUR
Retailer 10€763 EUR
Retailer 17€841 EUR
Retailer 13€903 EUR
Retailer 15€909 EUR
Retailer 4€1,130 EUR
Retailer 9€1,249 EUR
Retailer 12€1,308 EUR
Brilliant Earth€1,649 EUR
Retailer 8€2,300 EUR

31 data points across 17 retailers

24 retailers€408 EUR to €640 EUR

Retailer 1
-
€227 EUR
$255 USD
Price last confirmed 31 days ago
Retailer 2
-
€237 EUR
$266 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€275 EUR
$308 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€294 EUR
$330 USD
View
Price last confirmed 17 days ago
Retailer 5
-
€294 EUR
$330 USD
View
Price last confirmed 30 days ago
Retailer 6
-
€294 EUR
$330 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€371 EUR
$416 USD
View
Price last confirmed 10 days ago
Retailer 8
-
€374 EUR
$420 USD
View
Price last confirmed 12 days ago
Retailer 9
-
€393 EUR
$441 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
€408 EUR
$458 USD
View
Retailer 11
-
€552 EUR
ZAR 10,010 ZAR
View
Price last confirmed 15 days ago
Retailer 12
-
€562 EUR
£497 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€640 EUR
£565 GBP
View
Retailer 14
-
€763 EUR
A$1,317 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
€841 EUR
A$1,452 AUD
View
Price last confirmed 31 days ago
Retailer 16
-
€903 EUR
$1,013 USD
View
Price last confirmed 12 days ago
Retailer 17
-
€909 EUR
$1,020 USD
View
Price last confirmed 15 days ago
Retailer 18
-
€1,043 EUR
$1,170 USD
View
Price last confirmed 33 days ago
Retailer 19
-
€1,043 EUR
$1,170 USD
View
Price last confirmed 14 days ago
Retailer 20
-
€1,130 EUR
$1,267 USD
View
Price last confirmed 11 days ago
Retailer 21
-
€1,190 EUR
$1,335 USD
View
Price last confirmed 12 days ago
Retailer 22
-
€1,249 EUR
$1,401 USD
View
Price last confirmed 12 days ago
Retailer 23
-
€1,308 EUR
£1,155 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21035891A · Oct 26
€1,649 EUR
$1,850 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from €408 EURSave up to €232 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 Radiant
€408 EUR