Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG623463660

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

Certificate IGI LG623463660

Diamond specifications and retailer prices

From $453 USD
As of November 3, 2026
Save $1,726 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,850 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG623463660 or 623463660. Listed at 20 retailers as of November 3, 2026, with a 381% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463660
Dimensions8.40 × 5.65 × 3.73 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.40 mm5.65 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463660
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.0%

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: Nov 3
Current: $3,850 USD|Low: $178 USD|High: $3,850 USD|Avg: $1,340 USD|+1.0%
Do Amore Diamonds
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
November 4, 2026
Retailer 3$453 USD
Retailer 4$484 USD
Retailer 5$532 USD
Retailer 12$680 USD
Retailer 13$846 USD
Retailer 2$975 USD
Retailer 7$1,011 USD
Retailer 9$1,022 USD
Retailer 6$1,192 USD
Retailer 10$1,381 USD
Retailer 11$1,507 USD
Retailer 14$2,010 USD
Retailer 15$2,052 USD
Retailer 8$2,179 USD
Do Amore Diamonds$3,850 USD

38 data points across 15 retailers

20 retailers$453 USD to $2,179 USD

Retailer 1
-
$412 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$453 USD
View
Retailer 3
-
$481 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$484 USD
View
Final sale: no returns
Retailer 5
-
$525 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$532 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$680 USD
View
B+
Retailer 8
-
$846 USD
View
B+
Retailer 9
-
$901 USD
View
B+
Retailer 10
-
$975 USD
View
Retailer 11
-
$1,011 USD
View
Price last confirmed 57 days ago
B+
Retailer 12
-
$1,022 USD
View
B
Retailer 13
-
$1,381 USD
View
B
Retailer 14
-
$1,507 USD
View
Retailer 15
-
$1,889 USD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$2,010 USD
View
B
Retailer 17
-
$2,052 USD
View
Retailer 18
-
$2,095 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$2,179 USD
View
Most Expensive
Do Amore Diamonds
27-A4EC93EE9 · Nov 4
$3,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from $453 USDSave up to $1,726 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
$453 USD