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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG623463664

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

Certificate IGI LG623463664

Diamond specifications and retailer prices

From $458 USD
As of November 1, 2026
Save $2,034 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,870 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct 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 LG623463664 or 623463664. Listed at 19 retailers as of November 1, 2026, with a 444% 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

1.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463664
Dimensions8.47 × 5.75 × 3.72 mm
L/W Ratio1.47
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
8.47 mm5.75 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463664
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.7%

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: Nov 1
Current: $3,870 USD|Low: $179 USD|High: $3,870 USD|Avg: $1,415 USD|+0.8%
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
Retailer 16
November 2, 2026
Retailer 4$458 USD
Retailer 5$487 USD
Retailer 6$536 USD
Retailer 14$685 USD
Retailer 15$851 USD
Retailer 9$991 USD
Retailer 2$1,029 USD
Retailer 12$1,120 USD
Retailer 8$1,198 USD
Retailer 11$1,390 USD
Retailer 13$1,517 USD
Retailer 16$2,023 USD
Retailer 3$2,064 USD
Retailer 7$2,096 USD
Retailer 10$2,492 USD
Do Amore Diamonds$3,870 USD

36 data points across 16 retailers

19 retailers$458 USD to $2,492 USD

Retailer 1
-
$415 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$458 USD
View
Retailer 3
-
$484 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$487 USD
View
Final sale: no returns
Retailer 5
-
$529 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$536 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$685 USD
View
B+
Retailer 8
-
$851 USD
View
B+
Retailer 9
-
$991 USD
£780 GBP
View
B+
Retailer 10
-
$1,029 USD
ZAR 16,628 ZAR
View
B+
Retailer 11
-
$1,120 USD
View
B
Retailer 12
-
$1,390 USD
A$2,138 AUD
View
B
Retailer 13
-
$1,517 USD
View
Retailer 14
-
$1,900 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$2,023 USD
View
B
Retailer 16
-
$2,064 USD
View
B
Retailer 17
-
$2,096 USD
£1,650 GBP
View
B
Retailer 18
-
$2,492 USD
£1,962 GBP
View
Most Expensive
Do Amore Diamonds
27-078CCD5FE · Nov 2
$3,870 USD
View
Price under review
18 more retailers have this diamond
Prices start from $458 USDSave up to $2,034 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
1.54ct Radiant
$458 USD