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 $458 USD
As of November 2, 2026
Save $260 USD (36%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,850 USD 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: $1,850 USD|Low: $255 USD|High: $2,580 USD|Avg: $944 USD|-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$255 USD
Retailer 6$297 USD
Retailer 16$330 USD
Retailer 14$420 USD
Retailer 7$441 USD
Retailer 5$458 USD
Retailer 11$620 USD
Retailer 2$631 USD
Retailer 10$856 USD
Retailer 17$944 USD
Retailer 13$1,013 USD
Retailer 15$1,020 USD
Retailer 4$1,267 USD
Retailer 9$1,401 USD
Retailer 12$1,467 USD
Brilliant Earth$1,850 USD
Retailer 8$2,580 USD

31 data points across 17 retailers

24 retailers$458 USD to $718 USD

Retailer 1
-
$255 USD
Price last confirmed 31 days ago
Retailer 2
-
$266 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$308 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$330 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$330 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$330 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$416 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$420 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$441 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$458 USD
View
Retailer 11
-
$620 USD
ZAR 10,010 ZAR
View
Price last confirmed 15 days ago
Retailer 12
-
$631 USD
£497 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$718 USD
£565 GBP
View
Retailer 14
-
$856 USD
A$1,317 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
$944 USD
A$1,452 AUD
View
Price last confirmed 31 days ago
Retailer 16
-
$1,013 USD
View
Price last confirmed 12 days ago
Retailer 17
-
$1,020 USD
View
Price last confirmed 15 days ago
Retailer 18
-
$1,170 USD
View
Price last confirmed 33 days ago
Retailer 19
-
$1,170 USD
View
Price last confirmed 14 days ago
Retailer 20
-
$1,267 USD
View
Price last confirmed 11 days ago
Retailer 21
-
$1,335 USD
View
Price last confirmed 12 days ago
Retailer 22
-
$1,401 USD
View
Price last confirmed 13 days ago
Retailer 23
-
$1,467 USD
£1,155 GBP
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21035891A · Oct 26
$1,850 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $458 USDSave up to $260 USD

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
$458 USD