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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG749575129

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

Certificate IGI LG749575129

Diamond specifications and retailer prices

From $250 USD
As of November 4, 2026
Save $2,100 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of November 4, 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 LG749575129 or 749575129. Listed at 22 retailers as of November 4, 2026, with prices from $250 to $2,350, a $2,100 spread on the same certified stone. Do Amore Diamonds lists it at $2,350. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749575129
Dimensions8.51 × 5.66 × 3.80 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.66 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749575129
Side View
Table 63.0%Crown 43.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
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 4
Current: $865 USD|Low: $214 USD|High: $1,680 USD|Avg: $792 USD|-16.0%
Retailer 1
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
Retailer 18
November 4, 2026
Retailer 18$223 USD
Retailer 2$250 USD
Retailer 3$277 USD
Retailer 17$372 USD
Retailer 8$412 USD
Retailer 14$527 USD
Retailer 7$531 USD
Retailer 11$574 USD
Retailer 12$714 USD
Retailer 13$778 USD
Retailer 1$865 USD
Retailer 16$900 USD
Retailer 5$981 USD
Retailer 4$1,125 USD
Retailer 10$1,188 USD
Retailer 6$1,192 USD
Retailer 15$1,223 USD
Retailer 9$1,680 USD

43 data points across 18 retailers

22 retailers$250 USD to $2,350 USD

Retailer 1
-
$223 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$250 USD
View
Final sale: no returns
Retailer 3
-
$259 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$277 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$277 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$372 USD
View
A
Retailer 7
-
$409 USD
View
A
Retailer 8
-
$412 USD
View
A
Retailer 9
-
$527 USD
View
A
Retailer 10
-
$531 USD
View
A
Retailer 11
-
$574 USD
View
B+
Retailer 12
-
$714 USD
View
B+
Retailer 13
-
$778 USD
View
B+
Retailer 14
-
$865 USD
View
B+
Retailer 15
-
$900 USD
View
Retailer 16
-
$981 USD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$1,125 USD
View
B
Retailer 18
-
$1,152 USD
View
B
Retailer 19
-
$1,192 USD
View
B
Retailer 20
-
$1,223 USD
View
B
Retailer 21
-
$2,140 USD
View
Most Expensive
B
Do Amore Diamonds
23-749575129 · Nov 4
$2,350 USD
View
21 more retailers have this diamond
Prices start from $250 USDSave up to $2,100 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
$250 USD