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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG845614786

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

Certificate IGI LG845614786

Diamond specifications and retailer prices

From $190 USD
As of November 2, 2026
Save $1,630 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,820 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 LG845614786 or 845614786. Listed at 17 retailers as of November 2, 2026, with prices from $190 to $1,820, a $1,630 spread on the same certified stone. Do Amore Diamonds lists it at $1,820. 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 angle46.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845614786
Dimensions8.20 × 5.61 × 3.74 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.61 mm1.54 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845614786
Side View
Table 67.0%Crown 46.5°Girdle: ThickPavilion 34.2°Culet: NoneDepth 66.7%

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 2
Current: $1,820 USD|Low: $190 USD|High: $1,820 USD|Avg: $718 USD
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$190 USD
Retailer 14$220 USD
Retailer 9$304 USD
Retailer 6$358 USD
Retailer 5$413 USD
Retailer 15$413 USD
Retailer 3$495 USD
Retailer 2$605 USD
Retailer 7$759 USD
Retailer 13$835 USD
Retailer 12$879 USD
Retailer 10$1,041 USD
Retailer 8$1,046 USD
Retailer 16$1,055 USD
Retailer 11$1,140 USD
Do Amore Diamonds$1,820 USD

13 data points across 16 retailers

17 retailers$190 USD to $1,820 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$220 USD
View
A
Retailer 3
-
$304 USD
£239 GBP
View
A
Retailer 4
-
$358 USD
HK$2,800 HKD
View
A
Retailer 5
-
$413 USD
View
B+
Retailer 6
-
$413 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$605 USD
A$931 AUD
View
B+
Retailer 9
-
$759 USD
View
B+
Retailer 10
-
$835 USD
View
B+
Retailer 11
-
$879 USD
A$1,353 AUD
View
B+
Retailer 12
-
$985 USD
View
B+
Retailer 13
-
$1,041 USD
£820 GBP
View
B
Retailer 14
-
$1,046 USD
SGD 1,414 SGD
View
B
Retailer 15
-
$1,055 USD
View
B
Retailer 16
-
$1,140 USD
View
Most Expensive
B
Do Amore Diamonds
27-6A4C1279B · Nov 2
$1,820 USD
View
16 more retailers have this diamond
Prices start from $190 USDSave up to $1,630 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
$190 USD